Cosimo I Grand Duke of TUSCANY
He married Leonor Alvarez 29 Mar 1539 at Firenze, Firenze, Italy . Leonor Alvarez was born at of Toledo, Toledo, Spain 1522 daughter of Pedro Alvarez and Maria Osorio Pimentel .
They were the parents of 11
children:
Maria Princess of Tuscany
born 3 Apr 1540.
Francesco de Medici, Duke of Tuscany
born 25 Mar 1541.
Isabella Princess of Tuscany
born 31 Aug 1542.
Giovanni Prince of Tuscany
born 28 Nov 1543.
Lucrezia of Tuscany
born 7 Jun 1545.
Piero Prince of Tuscany
born 10 Aug 1546.
Garzia Prince of Tuscany
born 5 Jul 1547.
Antonio Prince of Tuscany
born 1548.
Ferdinando I, Grand Duke of Tuscany
born 30 Jul 1549.
Anna Princess of Tuscany
born 1553.
Piero Prince of Tuscany
born 3 Jun 1554.
Cosimo I Grand Duke of Tuscany died 21 Apr 1574 at Villa D Castello, Firenze, Firenze, Italy .
Leonor Alvarez died 18 Dec 1562 at Piza, Piza, Italy .