Roman Law Exam Review (Římské Právo)

The study of Roman property law centers on two primary concepts: $Dominium$ and $Proprietas$. $Dominium$ is an older term originating from the royal period through the principate, derived from $dominus$ (lord), emphasizing the owner as the master of the object. $Proprietas$ emerged during the imperial era, derived from $proprius$ (own), highlighting that the object is exclusively reserved for someone. Ownership is defined as a general legal dominion over a thing, encompassing the "Ownership Triad": $ius possidendi$ (the right to possess), $ius utendi + ius fruendi$ (the right to use and harvest fruits), and $ius disponendi + ius abutendi$ (the right to dispose of and consume or destroy). Property rights are absolute ($ergo omnes$), general, direct, elastic (expanding back to full size when limitations are removed), and conceptually unlimited.

Ownership in Roman Law was categorized into four types: $Dominium ex iure Quiritium$ (Quiritarian ownership), the ideal form reserved for Roman citizens and transferable only via formal methods like $mancipatio$ or $in iure cessio$; $In bonis habere/esse$ (Praetorian or Bonitary ownership), which protected those who acquired Quiritarian property through informal $traditio$; $Possessio ac ususfructus agri provincialis$, a long-term lease of provincial lands treated as ownership; and $Condominium$, where multiple people collectively form a single owner, with each holding a fractional share ($pars pro indiviso$) and benefiting from accrual ($accrescence$) if a co-owner leaves.

Legal Remedies for the Protection of Ownership

Roman law provided various actions to protect owners. $Rei vindicatio$ is the primary action for a non-possessing Quiritarian owner to reclaim property. Under Justinian, it became an execution title for the physical return of the object. The plaintiff carries the burden of proof, establishing their acquisition title and specifying the object. If objects are mixed ($Confusio$), a proportional vindication is allowed. The defendant’s restitution obligation ($restitutio$) is $cum omni causa$ (with all accessories). A $bonae fidei$ (good faith) possessor is liable for damage only after the joinder of issue ($litiskontestace$) and must return fruits gathered after that point. A $malae fidei$ (bad faith) possessor is liable for all damages and must return all fruits. Owners must reimburse "necessary costs" ($impensae necesariae$) to all possessors except thieves, while "useful costs" ($impensae utiles$) are only reimbursed to good faith possessors if the object's value increased.

Other remedies include $Actio negatoria$ to protect against disturbance of possession (such as an usurped servitude), and neighbor-related actions like $Actio finium regundorum$ (boundary disputes involving a $5-foot$ strip called $confinium/limes$), $Actio aquae pluviae arcendae$ (water diversion), and $Actio de arboribus caedendis$ (cutting overhanging branches). Trees must have branches pruned up to $15 feet$ ($4.5 meters$). If fruit falls into a neighbor's yard, the owner has the right to collect it every other day ($Interdictum de glande legenda$). Praetorian protections include $Cautio damni infecti$ (security for threatened damage) and $Operis novi nunciatio$ (protest against new construction), initiated by throwing a stone ($iactus lapilli$). Bonitary ownership is protected by $Exceptio rei venditae ac traditae$ (for defense) and $Actio publiciana in rem$, which uses the fiction that the usucaption period has already passed.

Possession: Fact, Not Right

Possession ($possessio$) is defined as the factual general power over a thing ($Possessio non est iuris sed facti$). It requires two cumulative elements: $Possessio corporalis$ (physical exertion of power) and $Animus possidendi$ (the intent to hold the thing as one's own). Detentions ($possessio naturialis$) like those of a tenant, borrower, or depositary lack the $animus$. Derivative possession is a special category where non-owners receive Praetorian protection, such as the $Sequester$ (a neutral third party holding disputed property), the $Precarist$ (one holding property by request), and the $Pledge creditor$.

Possession is acquired $corpore et animo$. Acquisition can be derivative (delivery) or unilateral ($aprehenze$). Methods of delivery include $Traditio longa manu$ (pointing at land or handing over keys), $Traditio brevi manu$ (a detentor becoming a possessor), and $Constitutum possessorium$ (a possessor becoming a detentor while keeping the item). Possession is lost when either the physical or mental element vanishes, though it can be maintained by will alone ($animo reineur possessio$) for seasonal lands. Protection is granted through Interdicts: retinentional interdicts ($uti possidentis$ for real estate, $utrubi$ for movables) and recuperational interdicts ($de vi$ for force, $de vi armata$ for armed force, and $de precario$ against a precarist).

The Reception of Roman Law and the Usus Modernus Pandectarum

Reception refers to the quantitative adoption of Roman law into active legal systems, while Romanization describes the qualitative influence on legal thinking. The concept of $Ius commune$ (common law) emerged in Italy and Germany. Reception occurred either $Ratione imperii$ (by reason of empire, viewing the Holy Roman Empire as the successor to Rome) or $Imperio rationis$ (by the empire of reason, valuing the wisdom of Roman law). Key milestones include the founding of the School of Glossators in Bologna (11th-13th century) led by $Irnerius$, whose work culminated in $Accursius$'s $Glossa ordinaria$. Following them, the Commentators ($Postglossators$) like $Bartolus de Saxoferrato$ focused on practical syntheses and synthesis of sources.

In France, the school of $Mos gallicus$ (Humanism) in the 16th century used philological and historical methods to critique the $Corpus Iuris Civilis$. In Germany, the $Usus modernus pandectarum$ (16th-18th century) modernization led to the Historical School and the 19th-century Pandectist movement led by $Savigny$ and $Jhering$. The Pandectists created a conceptual system that directly influenced the German $BGB$ (1900), which abandoned the traditional Roman institutional system for a five-part structure: General Part, Law of Obligations, Property Law, Family Law, and Succession Law. Roman law persists in places like South Africa (Roman-Dutch Law) and San Marino.

Methods of Acquiring Ownership: Original and Derivative

Derivative acquisition relies on the principle that no one can transfer more rights than they have ($Nemo ad alium plus iuris transferre potest, quam ipse habet$). The three main methods are $Mancipatio$ (a formal act with 5 witnesses and a scale-holder/$libripens$), $In iure cessio$ (a fictitious lawsuit before a magistrate), and $Traditio$ (informal delivery based on a $iusta causa$).

Original acquisition occurs without a predecessor's right. $Occupatio$ is the seizure of ownerless things ($res nullius$), including wild animals, islands in the sea, or abandoned things ($res derelicta$). $Inventio thesauri$ (treasure trove) involves finding long-hidden valuables where the owner is unknown; under $Hadrian$, it was split between the finder and the landowner. $Accessio$ (accession) follows the principle $superficies solo cedit$ (the surface yields to the ground), where movables joined to land belong to the landowner. For movables, ownership depends on whether the connection is inseparable. $Specificatio$ (specification) occurs when someone creates a new thing from another's material; modern Roman law grants ownership to the creator if the process is irreversible ($eklektická teorie$), provided they acted in good faith.

$Usucapio$ (usucaption/prescription) is the acquisition of ownership through continuous possession. Five conditions must be met: $Res habilis$ (a thing capable of being owned, not stolen or seized by force), $Titulus$ (a legal reason for possession, like a sale), $Bona fides$ (good faith—the belief that no harm is caused), $Possessio$ (actual possession), and $Tempus$ (time—originally $1 year$ for movables, $2 years$ for immovables). $Justinian$ extended these to $3 years$ for movables and $10/20 years$ for immovables ($praescriptio longi temporis$). Extraordinary prescription ($praescriptio longissimi temporis$) requires $30$ or $40 years$ and does not require a title.

Real Rights in Alien Property: Servitudes, Superficies, and Emphyteusis

Servitudes ($Servitutes$) are absolute rights in property owned by another. Fundamental principles include $Nemini res sua servit$ (nothing serves itself), $Servitus in faciendo consistere nequit$ (servitudes consist of suffering or refraining, not doing/acting), and $Servitutibus civiliter utendum est$ (servitudes must be exercised decently). Predial servitudes ($Servitutes praediorum$) link a dominant tenement ($fundus dominans$) and a servient tenement ($fundus serviens$). Rural servitudes include rights of way ($iter, actus, via$) and water rights ($aquae ductus, haustus$). Urban servitudes involve building rights, such as inserting a beam ($tigni immitendi$) or non-obstruction of light ($altius non tollendi$).

Personal servitudes ($Servitutes personarum$) are bound to an individual and end upon their death. $Ususfructus$ is the right to use and harvest fruits of another's thing provided the substance is preserved ($salva rerum substantia$). The usufructuary is a detentor liable for the highest degree of care ($diligentissimus pater familias$). $Usus$ is a limited right to use for personal needs. $Habitatio$ (right of habitation) and $Operae$ (right to the labor of slaves or animals) were added later and did not expire with non-use.

$Superficies$ is a heritable and alienable right to a building on another's land for a fee ($solarium$). It is not an exception to $superficies solo cedit$ as the landowner still owns the building. $Emphyteusis$ is a long-term heritable lease of agricultural land. The pacht-holder acts like an owner and can improve the land but must pay a rent ($canon$) and taxes. If they sell the right, the owner has a right of first refusal ($ius protimiseos$) or a $2\%$ fee ($laudemium$).

Security Interests: The Law of Pledge

Pledge rights are accessory to an obligation. The oldest form is $Fiducia$, where ownership was transferred to the creditor with a moral promise ($negotium k věrné ruce$) to return it upon payment. $Pignus$ (hand pledge) is a real contract where a dlužník (debtor) gives a věřitel (creditor) detention of a thing. The creditor is liable for $custodia$ (including theft). $Hypotheca$ is a non-possessory pledge, where the debtor keeps the thing until default.

If the debt is not paid, pledges were originally "forfeiture" ($lex commissoria$), where the creditor kept the item, but this was later banned by $Constantine I$ to prevent usury. It was replaced by "sale" ($pactum distracthendi$), where the creditor must sell the item and return any surplus ($hyperocha$) to the debtor. Pledges could be voluntary, legal (imposed by law, like a wife's pledge over her husband's property for her dowry), or judicial. Pledges can be "special" (specific items) or "general" (entire estate). If multiple pledges exist on one item, priority is usually determined by the timing of creation ($prior tempore potior iure$).

The Law of Obligations: Concept, Performance, and Subjects

An obligation ($obligatio$) is a legal bond ($iuris vinculum$) compelling one party to perform for another according to state law ($Inst. Just. 3.13pr.$). It creates a relative relationship between a creditor and a debtor. Performance can be $dare$ (to give), $facere$ (to do), or $praestare$ (to guarantee/be responsible). Requirements for performance include: it must be in the creditor's interest, have monetary value (due to the principle of $pekuniární kondemnace$), be legally and physically possible, be moral/legal, and be certain or at least determinable.

Obligations can be pro-rata (each debtor pays a share), solidary (one debtor pays the whole for all), or cumulative (each debtor pays the full amount, typical in delicts). If an object is druhově ($generically$) determined, it cannot be destroyed ($genus perire non censetur$). Alternative obligations ($duae res in obligatione...$) provide a choice between two objects. $Alternativa facultas$ involves one object being owed, but allowing the debtor to pay in another way (e.g., $noxae datio$—delivering the wrongdoer instead of paying damages). Natural obligations are those that exist but are not legally enforceable, such as debts of slaves or debts barred by a statute of limitations ($SC Macedonianum$).

Formation and Termination of Obligations

Contracts ($contractus$) are classified by their formation: $Verbis$ (verbal, through the question-and-answer format of $stipulatio$), $Literis$ (literal, through accounting entries), $Re$ (real, through delivery of an item), and $Consensu$ (consensual, through mere agreement). Consensual contracts include sale, hire, partnership, and mandate. Real contracts include $Mutuum$ (loan for consumption), $Commodatum$ (loan for use), $Depositum$ (storage), and $Pignus$ (pledge).

Termination typically occurs by $Solutio$ (performance). Other methods include $Acceptilatio$ (formal release), $Pactum de non petendo$ (informal agreement not to sue), $Confusio$ (merger of debtor and creditor), $Novatio$ (replacing an old obligation with a new one), and $Compensatio$ (set-off). Debtors can fall into $Mora debitoris$ (default), which increases their liability to include "higher chance" ($vis maior$) and requires payment of interest. $Mora creditoris$ (default of the creditor) occurs when the creditor refuses performance, which reduces the debtor's liability to only intentional damage ($dolus$).

Special Contracts: Sale, Hire, Mandate, and Partnership

$Emptio-Venditio$ (sale) is the exchange of a thing for money. The seller ($venditor$) provides the thing and warrants against eviction and physical defects. The buyer ($emptor$) pays the price. Liability for physical defects was standardized by the $Edikt kurulských aedilů$, providing the $Actio redhibitoria$ (to cancel the sale) or $Actio quanti minoris$ (to reduce the price). The risk of accidental loss usually passes to the buyer upon agreement ($periculum est emptoris$).

$Locatio-Conductio$ (hire) includes three types: hire of a thing ($rei$), of services ($operarum$), and of work ($operis$). In hire of services ($operarum$), the worker is the locator, and the hirer is the conductor; it ends with the death of the worker. In a contract for work ($operis$), the employer is the locator providing material, and the contractor is the conductor. Partnership ($Societas$) is based on mutual trust and benefit; it is not a legal entity, and all assets are co-owned. Mandate ($Mandatum$) is a gratuitous contract to perform a service; though unpaid, the mandatary is liable for negligence ($culpa$).

Obligations Arising from Torts (Delicts) and Quasi-Delicts

Delicts are conscious and culpable interventions in another's rights. Civil delicts include $Furtum$ (theft), $Rapina$ (robbery), $Damnum iniuria datum$ (damage to property), and $Iniuria$ (insult or personal injury). Theft ($Furtum$) is defined as the fraudulent handling of a thing for gain. It requires $Animus lucri faciendi$ (intent to profit). Robbery ($Rapina$) is theft with force. Damage to property was regulated by the $Lex Aquilia$, establishing liability for both intent and negligence ($culpa$). Insult ($Iniuria$) covers physical and verbal attacks; penalties evolved from fixed fines to judicial estimations ($actio iniuriarum aestimatoria$).

Quasi-delicts involve objective liability without fault ($objektivní odpovědnost$). Examples include $Actio de effusis et deiectis$ (liability for things poured or thrown from windows), $Actio de posito vel suspenso$ (liability for things dangerously hung over a walkway), and the liability of shipowners, innkeepers, and stable masters ($actio contra nautas, caupones, stabularios$) for the acts of their employees ($culpa in eligendo$).

The Law of Succession: Inheritance and Legacies

Succession is the transfer of rights upon death. Roman law follows the principle of Universal Succession where the estate ($hereditas$) is a whole containing both assets and liabilities. The principle $Semel heres, semper heres$ (once an heir, always an heir) means an heir cannot lose their status. Heirs are classified as $Heredes domestici$ (members of the house, like children and slaves who become heirs automatically) and $Heredes extranei$ (outside heirs who must accept the inheritance). Acceptance can be formal ($cretio$) or informal through behavior ($gestio pro herede$).

Legal succession follows agnatic kinship in civil law (1. $Sui heredes$, 2. $Proximus agnatus$, 3. $Gentiles$) and cognitive/blood kinship in praetorian law ($Unde liberi, unde legitimi, unde proximi cognati, unde vir et uxor$). Justinian's reforms (Novels 118, 127) prioritized descendants, then ancestors and full siblings, followed by half-siblings, and finally other cognitive relatives. A forced share ($vocatio contra tabulas$) protected unomittable heirs; they were entitled to a portion of the estate, originally $1/4$ of their intestate share ($falcidiánská kvarta$).

Legacies ($Legatum$) are singular successions established in a will, requiring the heir to give a specific thing to a legatee. Legacies could be oracular ($per vindicationem$, transferring ownership directly) or damnatory ($per damnationem$, creating an obligation for the heir). $Fideicommissum$ was an informal request to an heir, which became legally enforceable under $Augustus$. Universal fideicommissum used an heir as a "pass-through" to give the whole estate to another, effectively circumventing the rule against temporary heirs.

Civil Procedure and Subjects of Law

Roman legal history moved from $Legislační proces$ (formalistic citations of law) to $Formulový proces$ (where a magistrate/praetor created a written instruction/$formula$ for a private judge) and finally to $Kogniční proces$ (extraordinary cognition, a state-run, bureaucratic, and appealable process). The formulary process had two stages: $In iure$ (before the praetor) ending in $litiskontestace$ (joinder of issue), and $Apud iudicem$ (before the judge) ending in $sententia$ (judgment). Execution could be personal (imprisonment) or property-based ($bonorum venditio$ or $distractio bonorum$).

Legal personality required three statuses: $Status libertatis$ (being a free person, not a slave), $Status civitatis$ (being a Roman citizen), and $Status familiae$ (being an independent person/$sui iuris$). A slave ($servus$) has no legal personality ($nullum caput habet$) and is an object of law. The $Pater familias$ was the only person $sui iuris$ in a family, holding $patria potestas$ over children and $manus$ over his wife. Marriage required $affectio maritalis$ (intent to be married) and $connubium$ (legal capacity). Property in marriage could be communal (under $manus$) or separate ($sine manu$), involving a dowry ($dos$) to support the household and paraphernal property ($paraferna$) belonging to the wife.