Vincenzo Ι Gonzaga was the ruler of the Duchy of Mantua and the Duchy of Montferrat from 1587 to 1612. Wikipedia
Born: September 21, 1562, Mantua, Italy
Died: February 9, 1612 (age 49 years), Mantua, Italy
Grandchildren: Maria Gonzaga, Duchess of Montferrat, Nicole, Duchess of Lorraine, Claude-Françoise of Lorraine, and more
Spouse: Eleanor de' Medici (m. 1584–1611) and Margherita Farnese (m. 1581–1583)