The preservation of Leonardo da Vinci’s intellectual legacy rests largely on a massive compilation of notes categorized into a manuscript known as the Codex Urbinas. As the primary literary executor of Leonardo, Francesco Melzi organized these scattered fragments into a structured volume, providing the foundation for the influential text later published as A Treatise on Painting.
Early Life in Milan
Born in 1492 to a noble Milanese family, Francesco Melzi spent his formative years at the Villa Melzi in Vaprio d'Adda. His father, Girolamo Melzi, served as an engineer and militia captain under the administration of Louis XII. Raised within the high court of Milan, Francesco received an elite education that emphasized both social grace and technical training in the arts, distinguishing him from typical apprentices of his era.
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When Leonardo da Vinci returned to Milan around 1505, he encountered the young Melzi and invited him into his workshop. Unlike many contemporaries, Melzi remained a constant companion, acting as a secretary and assistant. Their professional relationship spanned decades and geographic shifts, with Melzi accompanying Leonardo to Rome in 1513 and eventually to the Chateau de Cloux in France by 1516. During their time in the French court, records indicate Melzi received a salary of 400 gold crowns for his services alongside his master.
Execution of the Codex Urbinas
Following Leonardo’s death in 1519, Melzi became the official heir to the master’s manuscripts, drawings, and workshop tools. His most significant contribution was the curation of nearly 1,000 chapters derived from Leonardo’s chaotic notes. He spent years deciphering his master’s unique mirror-writing style and abbreviations to compile the Codex Urbinas. While he intended to publish the material, the complete manuscript remained unpublished during his lifetime, though he facilitated access to the content for contemporary scholars.
Final Years
After returning to Italy from France, Melzi settled into domestic life, marrying Angiola di Landriani. The couple had eight children, and the family estate remained a repository for Leonardo's legacy. Melzi died in 1570 at Vaprio d'Adda, having outlived his master by five decades. His son Orazio eventually inherited the extensive collection of manuscripts that Melzi had spent his final years protecting and organizing.
Fast facts
- Born: 1492, Milan
- Died: 1570, Vaprio d'Adda
- Primary Occupation: Painter
- Artistic Movement: High Renaissance
- Notable Works: A Treatise on Painting, Leda and the Swan
- Key Role: Literary executor of Leonardo da Vinci
- Professional Locations: Milan, Rome, France, Bologna
Questions readers ask
What is the primary contribution of Francesco Melzi to art history?
He is primarily recognized for compiling Leonardo da Vinci's thousands of pages of notes into the Codex Urbinas, which became the source for A Treatise on Painting.
Did Melzi continue painting after Leonardo's death?
While he was a talented painter who contributed works such as Leda and the Swan, his career is historically overshadowed by his role as the curator and executor of Leonardo's manuscripts.
Achievements
- Notable work: Leda and the Swan
- Notable work: A Treatise on Painting
- Movement: High Renaissance


