Corpus iurisprudentiae Romanae

Repertorium zu den Quellen des römischen Rechts

Digesta Iustiniani Augusti

Recognovit Mommsen (1870) et retractavit Krüger (1968)
Convertit in Anglica lingua Scott (1932)
Ulp.inst. I
Ulp. Institutionum lib.Ulpiani Institutionum libri

Institutionum libri

Ex libro I

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Dig. 1,1 (49,2 %)De iustitia et iure (Concerning Justice and Law.)Dig. 1,2De origine iuris et omnium magistratuum et successione prudentium (Concerning the Origin of Law and of All Magistrates, Together With a Succession of Jurists.)Dig. 1,3De legibus senatusque consultis et longa consuetudine (Concerning Statutes, Decrees of the Senate, and Long Established Customs.)Dig. 1,4 (66,1 %)De constitutionibus principum (Concerning the Constitutions of the Emperors.)Dig. 1,5De statu hominum (Concerning the Condition of Men.)Dig. 1,6 (9,9 %)De his qui sui vel alieni iuris sunt (Concerning Those Who Are Their Own Masters, and Those That Are Under the Control of Others.)Dig. 1,7De adoptionibus et emancipationibus et aliis modis quibus potestas solvitur (Concerning Adoptions and Emancipations, and Other Methods by Which Paternal Authority is Dissolved.)Dig. 1,8De divisione rerum et qualitate (Concerning the Division and Nature of Things.)Dig. 1,9De senatoribus (Concerning Senators.)Dig. 1,10De officio consulis (Concerning the Office of Consul.)Dig. 1,11De officio praefecti praetorio (Concerning the Office of Prætorian Prefect.)Dig. 1,12De officio praefecti urbi (Concerning the Office of Prefect of the City.)Dig. 1,13De officio quaestoris (Concerning the Office of Quæstor.)Dig. 1,14De officio praetorum (Concerning the Office of the Prætors.)Dig. 1,15De officio praefecti vigilum (Concerning the Office of Prefect of the Night Watch.)Dig. 1,16De officio proconsulis et legati (Concerning the Office of Proconsul, and his Deputy.)Dig. 1,17De officio praefecti Augustalis (Concerning the Office of Augustal Prefect.)Dig. 1,18De officio praesidis (Concerning the Office of Governor.)Dig. 1,19De officio procuratoris Caesaris vel rationalis (Concerning the Office of the Imperial Steward or Accountant.)Dig. 1,20De officio iuridici (Concerning the Office of Juridicus.)Dig. 1,21De officio eius, cui mandata est iurisdictio (Concerning the Office of Him to Whom Jurisdiction is Delegated.)Dig. 1,22De officio adsessorum (Concerning the Office of Assessors.)
Dig. 2,1De iurisdictione (Concerning Jurisdiction.)Dig. 2,2Quod quisque iuris in alterum statuerit, ut ipse eodem iure utatur (Each One Must Himself Use the Law Which He Has Established for Others.)Dig. 2,3Si quis ius dicenti non obtemperaverit (Where Anyone Refuses Obedience to a Magistrate Rendering Judgment.)Dig. 2,4De in ius vocando (Concerning Citations Before a Court of Justice.)Dig. 2,5Si quis in ius vocatus non ierit sive quis eum vocaverit, quem ex edicto non debuerit (Where Anyone Who is Summoned Does Not Appear, and Where Anyone Summoned a Person Whom, According to the Edict, He Should Not Have Summoned.)Dig. 2,6In ius vocati ut eant aut satis vel cautum dent (Persons Who Are Summoned Must Either Appear, or Give Bond or Security to Do So.)Dig. 2,7Ne quis eum qui in ius vocabitur vi eximat (No One Can Forcibly Remove a Person Who Has Been Summoned to Court.)Dig. 2,8Qui satisdare cogantur vel iurato promittant vel suae promissioni committantur (What Persons Are Compelled to Give a Surety, and Who Can Make a Promise Under Oath, or Be Bound by a Mere Promise.)Dig. 2,9Si ex noxali causa agatur, quemadmodum caveatur (In What Way Security Must Be Given in a Noxal Action.)Dig. 2,10De eo per quem factum erit quominus quis in iudicio sistat (Concerning One Who Prevents a Person From Appearing in Court.)Dig. 2,11Si quis cautionibus in iudicio sistendi causa factis non obtemperaverit (Where a Party Who Has Given a Bond to Appear in Court Does Not Do So.)Dig. 2,12De feriis et dilationibus et diversis temporibus (Concerning Festivals, Delays, and Different Seasons.)Dig. 2,13De edendo (Concerning the Statement of a Case.)Dig. 2,14De pactis (Concerning Agreements.)Dig. 2,15De transactionibus (Concerning Compromises.)
Dig. 27,1De excusationibus (Concerning the Excuses of Guardians and Curators.)Dig. 27,2Ubi pupillus educari vel morari debeat et de alimentis ei praestandis (Where a Ward Should Be Brought Up, or Reside, and Concerning the Support Which Should Be Furnished Him.)Dig. 27,3De tutelae et rationibus distrahendis et utili curationis causa actione (Concerning the Action to Compel an Accounting for Guardianship, and the Equitable Action Based on Curatorship.)Dig. 27,4De contraria tutelae et utili actione (Concerning the Counter-action on Guardianship and the Prætorian Action.)Dig. 27,5De eo qui pro tutore prove curatore negotia gessit (Concerning One Who Transacts Business as Acting Guardian or Curator.)Dig. 27,6Quod falso tutore auctore gestum esse dicatur (Concerning Business Transacted Under the Authority of a False Guardian.)Dig. 27,7De fideiussoribus et nominatoribus et heredibus tutorum et curatorum (Concerning the Sureties of Guardians and Curators and Those Who Have Offered Them, and the Heirs of the Former.)Dig. 27,8De magistratibus conveniendis (Concerning Suits Against Magistrates.)Dig. 27,9De rebus eorum, qui sub tutela vel cura sunt, sine decreto non alienandis vel supponendis (Concerning the Property of Those Who Are Under Guardianship or Curatorship, and With Reference To The Alienation or Encumbrance of Their Property Without a Decree.)Dig. 27,10De curatoribus furioso et aliis extra minores dandis (Concerning the Appointment of Curators for Insane Persons and Others Who Are Not Minors.)
Dig. 37,1De bonorum possessionibus (Concerning the Prætorian Possession of Property.)Dig. 37,2Si tabulae testamenti extabunt (Concerning Prætorian Possession Where There is a Will.)Dig. 37,3De bonorum possessione furioso infanti muto surdo caeco competente (Concerning the Prætorian Possession of Property Granted to an Insane Person, an Infant, or One Who is Dumb, Deaf, or Blind.)Dig. 37,4De bonorum possessione contra tabulas (Concerning the Prætorian Possession of Property Contrary to the Provisions of the Will.)Dig. 37,5De legatis praestandis contra tabulas bonorum possessione petita (Concerning the Payment of Legacies Where Prætorian Possession of an Estate is Obtained Contrary to the Provisions of the Will.)Dig. 37,6De collatione bonorum (Concerning the Collation of Property.)Dig. 37,7De dotis collatione (Concerning Collation of the Dowry.)Dig. 37,8De coniungendis cum emancipato liberis eius (Concerning the Contribution to be Made Between an Emancipated Son and His Children.)Dig. 37,9De ventre in possessionem mittendo et curatore eius (Concerning the Placing of an Unborn Child in Possession of an Estate, and his Curator.)Dig. 37,10De Carboniano edicto (Concerning the Carbonian Edict.)Dig. 37,11De bonorum possessione secundum tabulas (Concerning Prætorian Possession of an Estate in Accordance with the Provisions of the Will.)Dig. 37,12Si a parente quis manumissus sit (Concerning Prætorian Possession Where a Son Has Been Manumitted by His Father.)Dig. 37,13De bonorum possessione ex testamento militis (Concerning Prætorian Possession of an Estate in the Case of the Will of a Soldier.)Dig. 37,14De iure patronatus (Concerning the Right of Patronage.)Dig. 37,15De obsequiis parentibus et patronis praestandis (Concerning the Respect Which Should be Shown to Parents and Patrons.)
Dig. 38,1De operis libertorum (Concerning the Services of Freedmen.)Dig. 38,2De bonis libertorum (Concerning the Property of Freedmen.)Dig. 38,3De libertis universitatium (Concerning the Freedmen of Municipalities.)Dig. 38,4De adsignandis libertis (Concerning the Assignment of Freedmen.)Dig. 38,5Si quid in fraudem patroni factum sit (Where Anything is Done to Defraud the Patron.)Dig. 38,6Si tabulae testamenti nullae extabunt, unde liberi (Where no Will is in Existence by Which Children May be Benefited.)Dig. 38,7Unde legitimi (Concerning Prætorian Possession by Agnates.)Dig. 38,8Unde cognati (Concerning the Prætorian Possession Granted to Cognates.)Dig. 38,9De successorio edicto (Concerning the Successory Edict.)Dig. 38,10De gradibus et adfinibus et nominibus eorum (Concerning the Degrees of Relationship and Affinity and Their Different Names.)Dig. 38,11Unde vir et uxor (Concerning Prætorian Possession With Reference to Husband and Wife.)Dig. 38,12De veteranorum et militum successione (Concerning the Succession of Veterans and Soldiers.)Dig. 38,13Quibus non competit bonorum possessio (Concerning Those Who are Not Entitled to Prætorian Possession of an Estate.)Dig. 38,14Ut ex legibus senatusve consultis bonorum possessio detur (Concerning Prætorian Possession of Property Granted by Special Laws or Decrees of the Senate.)Dig. 38,15Quis ordo in possessionibus servetur (What Order is to be Observed in Granting Prætorian Possession.)Dig. 38,16De suis et legitimis heredibus (Concerning Proper Heirs and Heirs at Law.)Dig. 38,17Ad senatus consultum Tertullianum et Orphitianum (On the Tertullian and Orphitian Decrees of the Senate.)
Dig. 40,1De manumissionibus (Concerning Manumissions.)Dig. 40,2De manumissis vindicta (Concerning Manumissions Before a Magistrate.)Dig. 40,3De manumissionibus quae servis ad universitatem pertinentibus imponuntur (Concerning the Manumission of Slaves Belonging to a Community.)Dig. 40,4De manumissis testamento (Concerning Testamentary Manumissions.)Dig. 40,5De fideicommissariis libertatibus (Concerning Freedom Granted Under the Terms of a Trust.)Dig. 40,6De ademptione libertatis (Concerning the Deprivation of Freedom.)Dig. 40,7De statuliberis (Concerning Slaves Who are to be Free Under a Certain Condition.)Dig. 40,8Qui sine manumissione ad libertatem perveniunt (Concerning Slaves Who Obtain Their Freedom Without Manumission.)Dig. 40,9Qui et a quibus manumissi liberi non fiunt et ad legem Aeliam Sentiam (What Slaves, Having Been Manumitted, do not Become Free, by Whom This is Done; and on the Law of Ælia Sentia.)Dig. 40,10De iure aureorum anulorum (Concerning the Right to Wear a Gold Ring.)Dig. 40,11De natalibus restituendis (Concerning the Restitution of the Rights of Birth.)Dig. 40,12De liberali causa (Concerning Actions Relating to Freedom.)Dig. 40,13Quibus ad libertatem proclamare non licet (Concerning Those Who are Not Permitted to Demand Their Freedom.)Dig. 40,14Si ingenuus esse dicetur (Where Anyone is Decided to be Freeborn.)Dig. 40,15Ne de statu defunctorum post quinquennium quaeratur (No Question as to the Condition of Deceased Persons Shall be Raised After Five Years Have Elapsed After Their Death.)Dig. 40,16De collusione detegenda (Concerning the Detection of Collusion.)
Dig. 43,1De interdictis sive extraordinariis actionibus, quae pro his competunt (Concerning Interdicts or the Extraordinary Proceedings to Which They Give Rise.)Dig. 43,2Quorum bonorum (Concerning the Interdict Quorum Bonorum.)Dig. 43,3Quod legatorum (Concerning the Interdict Quod Legatorum.)Dig. 43,4Ne vis fiat ei, qui in possessionem missus erit (Concerning the Interdict Which Prohibits Violence Being Employed Against a Person Placed in Possession.)Dig. 43,5De tabulis exhibendis (Concerning the Production of Papers Relating to a Will.)Dig. 43,6Ne quid in loco sacro fiat (Concerning the Interdict for the Purpose of Preventing Anything Being Done in a Sacred Place.)Dig. 43,7De locis et itineribus publicis (Concerning the Interdict Relating to Public Places and Highways.)Dig. 43,8Ne quid in loco publico vel itinere fiat (Concerning the Interdict Forbidding Anything to be Done in a Public Place or on a Highway.)Dig. 43,9De loco publico fruendo (Concerning the Edict Relating to the Enjoyment of a Public Place.)Dig. 43,10De via publica et si quid in ea factum esse dicatur (Concerning the Edict Which Has Reference to Public Streets and Anything Done Therein.)Dig. 43,11De via publica et itinere publico reficiendo (Concerning the Interdict Which Has Reference to Repairs of Public Streets and Highways.)Dig. 43,12De fluminibus. ne quid in flumine publico ripave eius fiat, quo peius navigetur (Concerning the Interdict Which Has Reference to Rivers and the Prevention of Anything Being Done in Them or on Their Banks Which May Interfere With Navigation.)Dig. 43,13Ne quid in flumine publico fiat, quo aliter aqua fluat, atque uti priore aestate fluxit (Concerning the Interdict to Prevent Anything From Being Built in a Public River or on Its Bank Which Might Cause the Water to Flow in a Different Direction Than it did During the Preceding Summer.)Dig. 43,14Ut in flumine publico navigare liceat (Concerning the Interdict Which Has Reference to the Use of a Public River for Navigation.)Dig. 43,15De ripa munienda (Concerning the Interdict Which Has Reference to Raising the Banks of Streams.)Dig. 43,16De vi et de vi armata (Concerning the Interdict Against Violence and Armed Force.)Dig. 43,17Uti possidetis (Concerning the Interdict Uti Possidetis.)Dig. 43,18De superficiebus (Concerning the Interdict Which Has Reference to the Surface of the Land.)Dig. 43,19De itinere actuque privato (Concerning the Interdict Which Has Reference to Private Rights of Way.)Dig. 43,20De aqua cottidiana et aestiva (Concerning the Edict Which Has Reference to Water Used Every Day and to Such as is Only Used During the Summer.)Dig. 43,21De rivis (Concerning the Interdict Having Reference to Conduits.)Dig. 43,22De fonte (Concerning the Interdict Which Has Reference to Springs.)Dig. 43,23De cloacis (Concerning the Interdict Which Has Reference to Sewers.)Dig. 43,24Quod vi aut clam (Concerning the Interdict Which Has Reference to Works Undertaken by Violence or Clandestinely.)Dig. 43,25De remissionibus (Concerning the Withdrawal of Opposition.)Dig. 43,26 (4,1 %)De precario (Concerning Precarious Tenures.)Dig. 43,27De arboribus caedendis (Concerning the Interdict Which Has Reference to the Cutting of Trees.)Dig. 43,28De glande legenda (Concerning the Interdict Having Reference to the Gathering of Fruit Which Has Fallen From the Premises of One Person Upon Those of Another.)Dig. 43,29De homine libero exhibendo (Concerning the Interdict Which Has Reference to the Production of a Person Who Is Free.)Dig. 43,30De liberis exhibendis, item ducendis (Concerning the Interdict Which Has Reference to the Production of Children and Their Recovery.)Dig. 43,31Utrubi (Concerning the Interdict Utrubi.)Dig. 43,32De migrando (Concerning the Interdict Having Reference to the Removal of Tenants.)Dig. 43,33De Salviano interdicto (Concerning the Salvian Interdict.)
Dig. 47,1De privatis delictis (Concerning Private Offences.)Dig. 47,2De furtis (Concerning Thefts.)Dig. 47,3De tigno iuncto (Concerning the Theft of Timbers Joined to a Building.)Dig. 47,4Si is, qui testamento liber esse iussus erit, post mortem domini ante aditam hereditatem subripuisse aut corrupisse quid dicetur (Where Anyone Who is Ordered to be Free by the Terms of a Will, After the Death of His Master and Before the Estate is Entered Upon, is Said to Have Stolen or Spoiled Something.)Dig. 47,5Furti adversus nautas caupones stabularios (Concerning Theft Committed Against Captains of Vessels, Innkeepers, and Landlords.)Dig. 47,6Si familia furtum fecisse dicetur (Concerning Thefts Alleged to Have Been Made by an Entire Body of Slaves.)Dig. 47,7Arborum furtim caesarum (Concerning Trees Cut Down by Stealth.)Dig. 47,8Vi bonorum raptorum et de turba (Concerning the Robbery of Property by Violence, and Disorderly Assemblages.)Dig. 47,9De incendio ruina naufragio rate nave expugnata (Concerning Fire, Destruction, and Shipwreck, Where a Boat or a Ship is Taken by Force.)Dig. 47,10De iniuriis et famosis libellis (Concerning Injuries and Infamous Libels.)Dig. 47,11De extraordinariis criminibus (Concerning the Arbitrary Punishment of Crime.)Dig. 47,12De sepulchro violato (Concerning the Violation of Sepulchres.)Dig. 47,13De concussione (Concerning Extortion.)Dig. 47,14De abigeis (Concerning Those Who Steal Cattle.)Dig. 47,15De praevaricatione (Concerning Prevarication.)Dig. 47,16De receptatoribus (Concerning Those Who Harbor Criminals.)Dig. 47,17De furibus balneariis (Concerning Thieves Who Steal in Baths.)Dig. 47,18De effractoribus et expilatoribus (Concerning Those Who Break Out of Prison, and Plunderers.)Dig. 47,19Expilatae hereditatis (Concerning the Spoliation of Estates.)Dig. 47,20Stellionatus (Concerning Stellionatus.)Dig. 47,21De termino moto (Concerning the Removal of Boundaries.)Dig. 47,22De collegiis et corporibus (Concerning Associations and Corporations.)Dig. 47,23De popularibus actionibus (Concerning Popular Actions.)
Dig. 48,1De publicis iudiciis (On Criminal Prosecutions.)Dig. 48,2De accusationibus et inscriptionibus (Concerning Accusations and Inscriptions.)Dig. 48,3De custodia et exhibitione reorum (Concerning the Custody and Appearance of Defendants in Criminal Cases.)Dig. 48,4Ad legem Iuliam maiestatis (On the Julian Law Relating to the Crime of Lese Majesty.)Dig. 48,5Ad legem Iuliam de adulteriis coercendis (Concerning the Julian Law for the Punishment of Adultery.)Dig. 48,6Ad legem Iuliam de vi publica (Concerning the Julian Law on Public Violence.)Dig. 48,7Ad legem Iuliam de vi privata (Concerning the Julian Law Relating to Private Violence.)Dig. 48,8Ad legem Corneliam de siccariis et veneficis (Concerning the Cornelian Law Relating to Assassins and Poisoners.)Dig. 48,9De lege Pompeia de parricidiis (Concerning the Pompeian Law on Parricides.)Dig. 48,10De lege Cornelia de falsis et de senatus consulto Liboniano (Concerning the Cornelian Law on Deceit and the Libonian Decree of the Senate.)Dig. 48,11De lege Iulia repetundarum (Concerning the Julian Law on Extortion.)Dig. 48,12De lege Iulia de annona (Concerning the Julian Law on Provisions.)Dig. 48,13Ad legem Iuliam peculatus et de sacrilegis et de residuis (Concerning the Julian Law Relating to Peculation, Sacrilege, and Balances.)Dig. 48,14De lege Iulia ambitus (Concerning the Julian Law With Reference to the Unlawful Seeking of Office.)Dig. 48,15De lege Fabia de plagiariis (Concerning the Favian Law With Reference to Kidnappers.)Dig. 48,16Ad senatus consultum Turpillianum et de abolitionibus criminum (Concerning the Turpillian Decree of the Senate and the Dismissal of Charges.)Dig. 48,17De requirendis vel absentibus damnandis (Concerning the Conviction of Persons Who Are Sought For or Are Absent.)Dig. 48,18De quaestionibus (Concerning Torture.)Dig. 48,19De poenis (Concerning Punishments.)Dig. 48,20De bonis damnatorum (Concerning the Property of Persons Who Have Been Convicted.)Dig. 48,21De bonis eorum, qui ante sententiam vel mortem sibi consciverunt vel accusatorem corruperunt (Concerning the Property of Those Who Have Either Killed Themselves or Corrupted Their Accusers Before Judgment Has Been Rendered.)Dig. 48,22De interdictis et relegatis et deportatis (Concerning Persons Who Are Interdicted, Relegated, and Deported.)Dig. 48,23De sententiam passis et restitutis (Concerning Persons Upon Whom Sentence Has Been Passed and Who Have Been Restored to Their Rights.)Dig. 48,24De cadaveribus punitorum (Concerning the Corpses of Persons Who Are Punished.)
Dig. 49,1De appellationibus et relegationibus (On Appeals and Reports.)Dig. 49,2A quibus appellari non licet (From What Persons It Is Not Permitted to Appeal.)Dig. 49,3Quis a quo appelletur (To Whom and From Whom an Appeal Can be Taken.)Dig. 49,4Quando appellandum sit et intra quae tempora (When an Appeal Should be Taken, and Within What Time.)Dig. 49,5De appellationibus recipiendis vel non (Concerning the Acceptance or Rejection of Appeals.)Dig. 49,6De libellis dimissoriis, qui apostoli dicuntur (Concerning Notices of Appeal Called Dispatches.)Dig. 49,7Nihil innovari appellatione interposita (No Change Shall be Made After the Appeal Has Been Interposed.)Dig. 49,8Quae sententiae sine appellatione rescindantur (What Decisions Can be Rescinded Without an Appeal.)Dig. 49,9An per alium causae appellationum reddi possunt (Whether the Reasons for an Appeal Can be Presented by Another.)Dig. 49,10Si tutor vel curator magistratusve creatus appellaverit (Where a Guardian, a Curator, or a Magistrate Having Been Appointed, Appeals.)Dig. 49,11Eum qui appellaverit in provincia defendi (He Who Appeals Should Be Defended in His Own Province.)Dig. 49,12Apud eum, a quo appellatur, aliam causam agere compellendum (Where a Party Litigant is Compelled to Bring Another Action Before the Judge From Whose Decision He Has Already Appealed.)Dig. 49,13Si pendente appellatione mors intervenerit (If Death Should Occur While an Appeal is Pending.)Dig. 49,14De iure fisci (Concerning the Rights of the Treasury.)Dig. 49,15 (1,5 %)De captivis et de postliminio et redemptis ab hostibus (Concerning Captives, the Right of Postliminium, and Persons Ransomed From the Enemy.)Dig. 49,16De re militari (Concerning Military Affairs.)Dig. 49,17De castrensi peculio (Concerning Castrense Peculium.)Dig. 49,18De veteranis (Concerning Veterans.)

Dig. 1,1,1Ulpianus libro primo institutionum. Iuri operam daturum prius nosse oportet, unde nomen iuris descendat. est autem a iustitia appellatum: nam, ut eleganter Celsus definit, ius est ars boni et aequi. 1Cuius merito quis nos sacerdotes appellet: iustitiam namque colimus et boni et aequi notitiam profitemur, aequum ab iniquo separantes, licitum ab illicito discernentes, bonos non solum metu poenarum, verum etiam praemiorum quoque exhortatione efficere cupientes, veram nisi fallor philosophiam, non simulatam affectantes. 2Huius studii duae sunt positiones, publicum et privatum. publicum ius est quod ad statum rei Romanae spectat, privatum quod ad singulorum utilitatem: sunt enim quaedam publice utilia, quaedam privatim. publicum ius in sacris, in sacerdotibus, in magistratibus consistit. privatum ius tripertitum est: collectum etenim est ex naturalibus praeceptis aut gentium aut civilibus. 3Ius naturale est, quod natura omnia animalia docuit: nam ius istud non humani generis proprium, sed omnium animalium, quae in terra, quae in mari nascuntur, avium quoque commune est. hinc descendit maris atque feminae coniunctio, quam nos matrimonium appellamus, hinc liberorum procreatio, hinc educatio: videmus etenim cetera quoque animalia, feras etiam istius iuris peritia censeri. 4Ius gentium est, quo gentes humanae utuntur. quod a naturali recedere facile intellegere licet, quia illud omnibus animalibus, hoc solis hominibus inter se commune sit.

Ulpianus, Book I, Institutes. Those who apply themselves to the study of law should know, in the first place, from whence the science is derived. The law obtains its name from justice; for (as Celsus elegantly says), law is the art of knowing what is good and just. 1Anyone may properly call us the priests of this art, for we cultivate justice and profess to know what is good and equitable, dividing right from wrong, and distinguishing what is lawful from what is unlawful; desiring to make men good through fear of punishment, but also by the encouragement of reward; aiming (if I am not mistaken) at a true, and not a pretended philosophy. 2Of this subject there are two divisions, public and private law. Public law is that which has reference to the administration of the Roman government; private law is that which concerns the interests of individuals; for there are some things which are useful to the public, and others which are of benefit to private persons. Public law has reference to sacred ceremonies, and to the duties of priests and magistrates. Private law is threefold in its nature, for it is derived either from natural precepts, from those of nations, or from those of the Civil Law. 3Natural law is that which nature teaches to all animals, for this law is not peculiar to the human race, but affects all creatures which deduce their origin from the sea or the land, and it is also common to birds. From it proceeds the union of male and female which we designate as marriage; hence also arises the procreation of children and the bringing up of the same; for we see that all animals, and even wild beasts, appear to be acquainted with this law. 4The Law of Nations is that used by the human race, and it is easy to understand that it differs from natural law, for the reason that me latter is common to all animals, while the former only concerns men in their relations to one another:

Dig. 1,1,4Ulpianus libro primo institutionum. Manumissiones quoque iuris gentium sunt. est autem manumissio de manu missio, id est datio libertatis: nam quamdiu quis in servitute est, manui et potestati suppositus est, manumissus liberatur potestate. quae res a iure gentium originem sumpsit, utpote cum iure naturali omnes liberi nascerentur nec esset nota manumissio, cum servitus esset incognita: sed posteaquam iure gentium servitus invasit, secutum est beneficium manumissionis. et cum uno naturali nomine homines appellaremur, iure gentium tria genera esse coeperunt: liberi et his contrarium servi et tertium genus liberti, id est hi qui desierant esse servi.

Ulpianus, Institutes, Book I. Manumissions also, are part of the Law of Nations, for manumission is dismissal by the hand, that is to say the bestowal of freedom; for as long as anyone is in servitude he is subject to the hand and to authority, but, once manumitted, he is liberated from that authority. This takes its origin from the Law of Nations; since, according to natural law all persons were born free, and manumission was not known, as slavery itself was unknown; but after slavery was admitted by the Law of Nations, the benefit of manumission followed, and while men were designated by one natural name there arose three different kinds under the Law of Nations, that is to say freemen, and, in distinction to them, slaves, and as a third class, freedmen, or those who had ceased to be slaves.

Dig. 1,1,6Ulpianus libro primo institutionum. Ius civile est, quod neque in totum a naturali vel gentium recedit nec per omnia ei servit: itaque cum aliquid addimus vel detrahimus iuri communi, ius proprium, id est civile efficimus. 1Hoc igitur ius nostrum constat aut ex scripto aut sine scripto, ut apud Graecos: τῶν νόμων οἱ μὲν ἔγγραφοι, οἱ δὲ ἄγραφοι.

Ulpianus, Institutes, Book I. The Civil Law is something which is not entirely different from natural law or that of Nations, nor is it in everything subservient to it; and therefore when we add or take anything from the Common Law we constitute a separate law, that is the Civil Law. 1This our law then is established either by writing, or without it, as among the Greeks “twn nomwn oi men eggrafoi oi de agrafoi”, that is to say, some laws are in writing and others are not.

Dig. 1,4,1Ulpianus libro primo institutionum. Quod principi placuit, legis habet vigorem: utpote cum lege regia, quae de imperio eius lata est, populus ei et in eum omne suum imperium et potestatem conferat. 1Quodcumque igitur imperator per epistulam et subscriptionem statuit vel cognoscens decrevit vel de plano interlocutus est vel edicto praecepit, legem esse constat. haec sunt quas volgo constitutiones appellamus. 2Plane ex his quaedam sunt personales nec ad exemplum trahuntur: nam quae princeps alicui ob merita indulsit vel si quam poenam irrogavit vel si cui sine exemplo subvenit, personam non egreditur.

Ulpianus, Institutes, Book I. Whatever the Emperor has decreed has the force of law; since by a Royal ordinance which was passed concerning his sovereignty, the people conferred upon him all their own authority and power. 1Therefore, everything which the Emperor decrees by a letter over his signature, whether he decided after examining it or did so without judicial consideration or ordered it by means of an edict, has the force of law; and these are what we generally designate constitutions. 2Among the latter there are some which are special, and are not to be employed as precedents; for whatever the Emperor has granted to anyone as a reward of merit, or where he inflicts a penalty, or relieves a person in an unusual way, this does not extend beyond the party in question.

Dig. 1,6,4Ulpianus libro primo institutionum. Nam civium Romanorum quidam sunt patres familiarum, alii filii familiarum, quaedam matres familiarum, quaedam filiae familiarum. patres familiarum sunt, qui sunt suae potestatis sive puberes sive impuberes: simili modo matres familiarum; filii familiarum et filiae, quae sunt in aliena potestate. nam qui ex me et uxore mea nascitur, in mea potestate est: item qui ex filio meo et uxore eius nascitur, id est nepos meus et neptis, aeque in mea sunt potestate, et pronepos et proneptis et deinceps ceteri.

Ulpianus, Institutes, Book I. Certain Roman citizens are fathers of families, others are sons of families, some are mothers of families, others again are daughters of families. Those are fathers of families who are their own masters, whether they have arrived at puberty or not; in the same manner those who are under the control of others are either the mothers of families, or the sons or daughters of families. For any child who is born of me and my wife is under my control; also a child born of my son and his wife, that is to say my grandson and granddaughter, are also under my control, as well as my great-grandson and great-granddaughter, and so on with reference to other descendants.

Dig. 24,3,28Ulpianus libro primo institutionum. Facere posse maritus etiam id videtur, quod a muliere consequi potest: scilicet si iam ei aliquid absit, quod pro muliere aliquid expendit vel mandato eius praestitit: ceterum si nondum ei abest, ut puta sub condicione est obligatus, nondum videtur facere posse.

Ulpianus, Institutes, Book I. It is held that the husband can also act when he has a right to recover anything from his wife; for instance, if he has lost money on her account either because he has expended it for her, or paid it out under her direction. But if he has not lost anything thus far, for example, where he is conditionally liable, he is not yet considered qualified to proceed.

Dig. 43,26,1Ulpianus libro primo institutionum. Precarium est, quod precibus petenti utendum conceditur tamdiu, quamdiu is qui concessit patitur. 1Quod genus liberalitatis ex iure gentium descendit. 2Et distat a donatione eo, quod qui donat, sic dat, ne recipiat, at qui precario concedit, sic dat quasi tunc recepturus, cum sibi libuerit precarium solvere. 3Et est simile commodato: nam et qui commodat rem, sic commodat, ut non faciat rem accipientis, sed ut ei uti re commodata permittat.

Ulpianus, Institutes, Book I. A precarious tenure is one by which a party petitioning for it is permitted to enjoy the use of property as long as he who grants him permission suffers him to do so. 1This species of generosity is derived from the Law of Nations. 2It differs from a donation, in that he who makes a donation has no intention of receiving the property again; but he who grants anything by a precarious tenure does so with the expectation of resuming control of the property when he chooses to release it from the tenure. 3It also resembles a loan for use, for he who lends property in this manner does so in such a way as not to render the article loaned the property of the person who receives it, but he only permits him to make use of it.

Dig. 49,15,24Ulpianus libro primo institutionum. Hostes sunt, quibus bellum publice populus Romanus decrevit vel ipsi populo Romano: ceteri latrunculi vel praedones appellantur. et ideo qui a latronibus captus est, servus latronum non est, nec postliminium illi necessarium est: ab hostibus autem captus, ut puta a Germanis et Parthis, et servus est hostium et postliminio statum pristinum recuperat.

Ulpianus, Institutes, Book I. Enemies are those against whom the Roman people have publicly declared war, or who themselves have declared war against the Roman people; others are called robbers, or brigands. Therefore, anyone who is captured by robbers, does not become their slave, nor has he any need of the right of postliminium. He, however, who has been taken by the enemy, for instance, by the Germans or Parthians, becomes their slave, and recovers his former condition by the right of postliminium.