THE DATE BEHIND THE NAME
Cosimo de' Medici
First ruler of the Medici political dynasty (1389–1464)
Cosimo de' Medici was born on October 5, 1389 in Florence, Italy and died on August 10, 1464, aged 74.
October 5, 1389
Cosimo de' Medici died aged 74.
Died: August 10, 1464
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. Displayed date is Gregorian.
- Birthplace
- Florence, Italy
- Professions
- banker, politician, patron of the arts, diplomat
- Citizenship
- Florence
More about Cosimo de' Medici
- Zodiac sign
- Libra
Family
- Child
- Giovanni di Cosimo de' Medici
- Spouse
- Contessina de' Bardi
- Mother
- Piccarda Bueri
- Father
- Giovanni di Bicci de' Medici
- Child
- Piero di Cosimo de' Medici
- Child
- Carlo de' Medici
- Sibling
- Lorenzo the Elder
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
How old was Cosimo de' Medici when they died?
Cosimo de' Medici died aged 74.
When is Cosimo de' Medici’s birthday?
Cosimo de' Medici’s recorded birthday is October 5.
Where was Cosimo de' Medici born?
Cosimo de' Medici was born in Florence, Italy.
When did Cosimo de' Medici die?
Cosimo de' Medici died on August 10, 1464.