Ranuccio Tomassoni was a young Roman nobleman killed in a brawl with the painter Caravaggio on 28 May 1606 in Rome. His death forced Caravaggio to flee the city and live in exile, dramatically altering the course of one of the greatest artistic careers of the Baroque era.
Ranuccio Tomassoni
Ranuccio Tomassoni
7 min read
Frequently asked questions
Key Facts
- Killed on 28 May 1606 in a brawl with Caravaggio, in Rome
- His death resulted in Caravaggio being sentenced to death in absentia by Pope Paul V
- The incident forced Caravaggio to flee Rome for Naples, Malta, and then Sicily
- The brawl reportedly occurred during a game of *pallacorda* (a form of tennis), possibly linked to debts or a dispute of honour
- His family, the Tomassoni, was a prominent family from the *rione* Campo Marzio in Rome
Works & Achievements
The armed confrontation that cost Ranuccio Tomassoni his life is the central event that defines his historical significance. His death radically altered the fate of the painter Caravaggio and the trajectory of Baroque art.
Issued in the wake of Ranuccio's death, this papal sentence condemned Caravaggio to death in absentia. It stands as one of the most significant archival documents for understanding urban violence in early 17th-century Rome.
An official document recording the circumstances of the brawl and the identities of those involved. It constitutes one of the primary sources on Ranuccio Tomassoni's final days and on the brutality of noble conflicts in Rome.
Anecdotes
On 28 May 1606, a Sunday, Ranuccio Tomassoni crossed paths with Caravaggio and his companions in the Campo Marzio district of Rome. A quarrel broke out — most likely during a game of pallacorda, an early forerunner of tennis — and escalated into an armed brawl. Caravaggio fatally wounded Ranuccio, who died shortly after. The painter, already no stranger to legal trouble, was sentenced to the bando capitale.
Ranuccio's elder brother, Giovan Francesco Tomassoni, was caporione of Campo Marzio — a sort of district captain appointed by the papal authority. This influential position likely explains why Ranuccio's death had such serious consequences for Caravaggio: the Tomassoni were not a family one could afford to cross without consequence.
The bando capitale issued against Caravaggio following Ranuccio's death meant that anyone could kill him without facing criminal punishment. This threat hanging over him forced Caravaggio to flee Rome, never to return — he died in 1610 on the road back after four years of exile between Naples, Malta, and Sicily.
Art historians still debate the true motive behind the quarrel. Some point to a gambling debt; others suggest a romantic rivalry over a courtesan named Fillide Melandroni, who had already served as a model for Caravaggio. Whatever the cause, this event radically altered the course of one of the greatest artistic careers of the Baroque.
The Tomassoni family was originally from Terni, in Umbria, but had been firmly established in Rome for a generation. Ranuccio was a giovane di buona famiglia — a well-born young man — whose violent death caused a scandal in Roman circles. The papal archives preserve traces of the proceedings brought against Caravaggio and his accomplices in the days following the tragedy.
Primary Sources
Michelangelo da Caravaggio pittore famoso ha in una zuffa ammazzato un giovane e se n'è fuggito.
Michelangelo Merisi detto il Caravaggio è bandito dalla città di Roma per homicidio e potrà essere offeso da chiunque impunemente.
La sera del 28 maggio 1606 vi fu una rissa con ferimenti in Campo Marzio tra il pittore Caravaggio e i fratelli Tomassoni, con morti e feriti.
Desideriamo che Michelangelo da Caravaggio pittore, il quale si trova costì, venga rimandato a Roma per rispondere dell'omicidio commesso.
Key Places
Neighborhood of Rome where the fatal brawl of May 28, 1606 took place. At the time, it was a lively district frequented by artists, nobles, and *bravi*, and Ranuccio's brother, Giovan Francesco, served there as *caporione*.
Home town of the Tomassoni family, who had settled in Rome while maintaining their Umbrian ties. Several family members held properties and hereditary offices there.
Seat of the pontifical judicial authority in Rome, where proceedings against Caravaggio were brought following Ranuccio's death. It was here that the *bando capitale* — the capital banishment order — was issued against the painter.
Church where Caravaggio had painted his great canvases for the Contarelli Chapel, a symbol of the pinnacle of his Roman career, brought to an abrupt end by the death of Ranuccio Tomassoni.
Typical Objects

The typical dueling weapon of young Roman nobles in the early 17th century, with a long, slender blade worn permanently at the belt. The rapier was both a marker of social status and an instrument for settling matters of honor.

Equipment for a ball game played in indoor courts or in the open air, a forerunner of tennis. Pallacorda was a highly popular pastime among Roman nobles and artists in the 17th century, and the match played on 28 May 1606 is said to have been the pretext for the fatal quarrel.

A short secondary weapon carried alongside the sword by men of all walks of life on the streets of Rome. Urban brawls frequently involved several types of bladed weapons in close-quarters fighting.

An official document issued by the papal authority pronouncing the banishment of a criminal and authorizing anyone to kill him with impunity. The death of Ranuccio Tomassoni earned Caravaggio such a document, forcing him into permanent exile.

A ledger of judicial records kept by the papal administration, logging arrests, trials, and sentences. Brawls in the Campo Marzio, such as the one on 28 May 1606, were entered there along with the names of those involved.

An outer garment of dark wool or velvet, worn draped over the shoulder in the Spanish fashion that then dominated Rome. It also served to conceal the weapon carried at the belt when moving through the city.
School Curriculum
Vocabulary & Tags
Key Vocabulary
Daily Life
Morning
A young Roman nobleman like Ranuccio Tomassoni started his day late, after a often hurried Mass. The morning was devoted to family business, courtesy visits, and managing the clan's interests in the Campo Marzio neighborhood.
Afternoon
Roman afternoons were lively: games of *pallacorda* at the local tennis courts, strolls through the streets, and meetings with friends and rivals in taverns. Matters of gambling and honor were often settled at this time of day.
Evening
In the evenings, nobles and *bravi* frequented cabarets and the houses of courtesans. Alcohol and gambling fueled quarrels, and it was common to end the night with sword in hand — most Roman brawls broke out precisely after dark.
Food
A young man of good family ate at the family table: roasted meats, vegetables, white bread, and wine from the Roman countryside. The neighborhood taverns served simpler fare — soup, cheese, offal — to locals and passersby alike.
Clothing
Ranuccio likely wore the noble dress of his era: a dark-fabric doublet, breeches, boots, and a cloak thrown over the shoulder in the Spanish fashion then fashionable in Rome. A sword at the belt was obligatory for any man of standing in the city streets.
Housing
The Tomassoni family occupied a *palazzetto* in the Campo Marzio district, a type of urban dwelling typical of Rome's notable families: several stone floors, a ground floor used for commercial purposes, and family apartments on the upper floors.
Historical Timeline
Period Vocabulary
Liens externes & ressources
Références
Œuvres
La rixe du Campo Marzio (28 mai 1606)
28 mai 1606
Sentence de bando capitale contre Caravage
1606
Rapport de police des gouverneurs de Rome sur la rixe du Campo Marzio
1606






