Gaspare Nadi
A 15th-century Bolognese builder whose candid diary provides an unparalleled window into the daily life and labor of Renaissance construction.
1418–1504 (age 86)·Birthday: November 2
Biography
Gaspare Nadi was a man of mortar and meticulous record-keeping in 15th-century Bologna. Born into a family of builders, he spent his life as a master mason and construction supervisor, a practical craftsman rather than a theoretical architect. His true legacy is not a single building, though he worked on significant structures like the library for San Domenico, but the detailed diary he kept for over fifty years. This personal chronicle, written in a plain, unvarnished style, documents the granular reality of his trade: wages paid, materials sourced, disputes with patrons, and the slow rise of stone and brick. It offers historians a rare, ground-level view of the Italian Renaissance, far from the genius of famous artists, focusing instead on the skilled labor that physically shaped the era's cities. His diary remains a vital primary source, correcting the romanticized view of history by centering the voice of the working artisan.
#1 When Gaspare Was Born
The biggest hits of 1418
Gaspare's Life & Times
The world at every milestone
1418Born
1423Started school
1431Became a teenager
1434Could drive
1436Could vote
1439Turned 21
1448Turned 30
1458Turned 40
1468Turned 50
1478Turned 60
1488Turned 70
1498Turned 80
1504Died at 86
Key Achievements
- Authored a detailed personal diary spanning from 1452 to 1504, a crucial primary source for Renaissance social and economic history.
- Supervised construction of the library for the Basilica of San Domenico in Bologna, a major project of its time.
- His chronicle provides specific data on construction costs, labor practices, and daily life in 15th-century Italy.
Did You Know?
His diary was first published in the 19th century, long after his death.
Later historians initially misidentified him as an architect due to the scope of his work documented in the diary.
He recorded personal events like family births and deaths alongside his professional notes.
“I measured the bricks and ordered the lime for the work on the church of San Petronio.”
