Roman Jurist Aemilius Papinianus
Aemilius Papinianus, commonly known as Papinian, was one of the most revered legal minds in ancient Rome. Born in 142 CE and executed in 212 CE, he was a prominent jurist, magister libellorum, and ultimately served as praetorian prefect under Emperor Septimius Severus. His contributions to Roman jurisprudence were unparalleled, and his legal opinions were so influential that they were granted primary authority under the Law of Citations of 426 CE.
Below, World History Edu delves into his life, career, legal philosophy, and his tragic demise, illustrating his impact on legal history.

A relief of Papinian by American artist Laura Gardin Fraser.
Early Life and Background
Little is definitively known about Papinian’s early life, but historical sources indicate that he was of Syrian descent, hailing from the city of Emesa. His possible connection to the Emesene dynasty through Julia Domna, the wife of Emperor Septimius Severus, suggests that he may have had an aristocratic background. Such ties would have facilitated his rise within the imperial administration, positioning him for a distinguished career in law and governance.
Papinian is believed to have studied under the celebrated jurist Quintus Cervidius Scaevola, whose legal methodology and casuistry heavily influenced his work. Some sources even claim that Papinian was a classmate of Septimius Severus, further solidifying their bond. Whether this claim is factual or merely anecdotal, it is evident that Papinian earned the emperor’s trust and respect, leading to his significant appointments within the Roman legal system.
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Legal Career and Achievements
Papinian’s legal career flourished under Septimius Severus, who appointed him as magister libellorum (Master of Petitions). This role involved advising the emperor on legal matters, drafting responses to petitions, and ensuring the fair administration of justice. His reputation for fairness, integrity, and deep legal knowledge made him a vital figure in the Severan court.
In addition to his role as magister libellorum, Papinian held the position of advocatus fisci, or attorney general, responsible for protecting the financial interests of the Roman state. His tenure in this role demonstrated his meticulous legal reasoning and commitment to upholding Roman law. Eventually, following the execution of Gaius Fulvius Plautianus in 205 CE, Papinian was appointed as praetorian prefect, the highest office in the imperial guard and a key administrative position in the empire.
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Contributions to Roman Jurisprudence
Papinian’s legal writings and interpretations were so esteemed that law students in their third year were given the honorary title “Papinianistae,” a mark of their readiness to study his advanced legal theories. His works became central to Roman law and were among the few authoritative sources referenced in later legal compilations.
Among his notable works, the Quaestiones and Responsa stand out. The Quaestiones, written in 37 books before 198 CE, addressed complex legal problems and provided insightful interpretations of Roman statutes. The Responsa, written in 19 books between 204 CE and his death, consisted of legal opinions given in response to specific cases, guiding judges and legal practitioners in their rulings.
Additional writings include the Definitiones, which offered precise legal definitions, and De adulteriis, a work focusing on laws concerning adultery. His shortest known treatise, Αστυνόμικος (City-Administration), provided guidance on the duties of municipal commissioners responsible for streets and bridges.
Papinian’s legal philosophy emphasized equity and justice over rigid adherence to precedent. His interpretations sought to balance the letter of the law with moral considerations, ensuring fair outcomes even in complex cases. His insistence on the ethical dimensions of law distinguished him from his contemporaries and solidified his legacy as one of the greatest Roman jurists.
The Law of Citations and Papinian’s Influence
The enduring impact of Papinian’s legal thought is best exemplified by the Law of Citations, enacted in 426 CE under Emperor Theodosius II. This law established that the writings of five jurists—Gaius, Paulus, Modestinus, Ulpian, and Papinian—were to be regarded as authoritative in legal proceedings. Whenever there was disagreement among these jurists, Papinian’s opinion was to prevail. This decision reflects the immense respect accorded to his legal reasoning and underscores his role as a defining figure in Roman jurisprudence.
Furthermore, Papinian’s work significantly influenced later legal codifications, including the Codex Theodosianus and the Corpus Juris Civilis, the latter compiled under Emperor Justinian I (also known as Justinian the Great) in the 6th century CE. His writings provided a foundation for Roman law as it evolved into the legal framework that would later shape medieval and modern European legal traditions.
Relationship with Emperor Septimius Severus
Papinian’s close relationship with Septimius Severus was instrumental in his rise to power. He accompanied the emperor on military campaigns, including the British expedition of 207 CE, where he served as a legal advisor and administrator in York. Severus entrusted Papinian with significant responsibilities, recognizing his intellect and integrity.
As Severus’ health declined, he appointed Papinian as one of the guardians of his two sons, Caracalla and Geta. This responsibility placed Papinian in a precarious position, as tensions between the brothers escalated following their father’s death in 211 CE.
The Tragic Death of Papinian
The power struggle between Caracalla and Geta reached a brutal climax in 212 CE when Caracalla orchestrated the murder of his brother and initiated a purge of Geta’s supporters. Papinian, known for his unwavering moral principles, attempted to mediate between the two but found himself on the wrong side of Caracalla’s wrath.
According to historical accounts, Caracalla demanded that Papinian justify Geta’s murder to the Roman Senate and the public. Papinian, refusing to condone such an act, allegedly responded that “it is easier to commit murder than to justify it.” This defiant stance sealed his fate, and he was subsequently executed by beheading. His body was then dragged through the streets of Rome, a grim warning to others who might oppose Caracalla’s rule.
Despite his tragic end, Papinian’s influence persisted through the centuries, shaping the evolution of legal systems that followed.
Papinian’s death was part of a larger purge in which thousands of Geta’s supporters, estimated to be around 20,000, were killed. This act of political violence underscored the volatility of imperial succession and the dangers faced by those who sought to uphold justice in an era of autocratic rule.

Statue of Papinian at the Palace of Justice of Rome in Italy.
Legacy and Historical Perception
Papinian’s reputation endured long after his death. The 16th-century French jurist Jacques Cujas famously remarked that “there was never such a great lawyer before, nor ever will be after him.” His commitment to justice, legal acumen, and ethical approach to jurisprudence set a standard that resonated through the ages.
His influence extended beyond Rome, shaping the development of European legal traditions. The principles he articulated—particularly regarding fairness, equity, and the role of moral considerations in law—remain relevant in contemporary legal philosophy.
Papinian in Literature and Art
Papinian’s tragic fate and unwavering moral stance inspired later artistic and literary works. The German playwright Andreas Gryphius wrote a play about his life in 1659, dramatizing his final days and his principled defiance of tyranny. His execution was also depicted in visual art, including Willem Swanenburgh’s engraving based on Joachim Anthonisz Wtewael’s painting Beheading of the Roman Judge Papinian (1606).

Frequently asked questions
What were Papinian’s most significant legal works?
His major works include Quaestiones, Responsa, Definitiones, De Adulteriis, and Αστυνόμικος, which addressed legal principles, case law, and city administration.
How did Papinian influence Roman law?
His legal opinions were highly respected and later codified in the Law of Citations (426 CE), making his interpretations decisive in legal disputes.
What was Papinian’s role under Emperor Septimius Severus?
He served as magister libellorum (Master of Petitions), advocatus fisci (Attorney General), and later as praetorian prefect, holding key legal and administrative responsibilities.

Why was Papinian executed?
After Emperor Caracalla murdered his brother Geta, Papinian refused to justify the crime, leading to his execution by beheading in 212 CE.
What was Papinian’s stance on justice?
He emphasized fairness and moral considerations in legal rulings, often prioritizing equity over rigid adherence to precedent.
How did later jurists view Papinian?
He was regarded as the greatest Roman jurist, with 16th-century jurist Jacques Cujas proclaiming that no greater lawyer had existed before or after him.
What impact did Papinian’s death have?
His execution symbolized the dangers of political power struggles in Rome, and his moral integrity made him a martyr for justice.