English royal born in 1449 & executed for treason. Character in Shakespeare’s Henry VI, Part 3 & Richard III.
Duke Philippe I
French royal, son of Louis XIII of France and Anne of Austria, born in 1640.
Duke Cosimo I de’ Medici
Italian royal, Duke of Florence, & Grand Duke of Tuscany born in 1519.
Duke John Russell
English nobleman & writer born in 1917.