Pietro de' Medici

Don Pietro de' Medici was the youngest son of Cosimo I de' Medici, Grand Duke of Tuscany and Eleonora di Toledo.

3 June 1554

Born on the same birth day (3 June): Al Horford • Alla Nazimova • César, Duke of Vendôme • Dilraba Dilmurat • John Hale (minister) • Marion Zimmer Bradley • Masami Nagasawa • Michael Moore (Scottish politician) • Otto Loewi • Patrick Cargill • Pierre Poilievre • Torsten Wiesel

Born in the same month (June 1554): Benedetto Giustiniani