Arthur III, Duke of Brittany

Arthur III, more commonly known as Arthur de Richemont, was briefly Duke of Brittany from 1457 until his death. He is noted primarily, however, for his role as a leading military commander during the Hundred Years' War. Although Richemont briefly sided with the English once, he otherwise remained firmly committed to the House of Valois. He fought alongside Joan of Arc, and was appointed Constable of France. His military and administrative reforms in the French state were an important factor in assuring the final defeat of the English in the Hundred Years' War.

24 August 1393

Born on the same birth day (24 August): Boyd Dunlop Morehead • Cal Ripken Jr. • Charles Snead Houston • Derek Morris (ice hockey) • Fujiwara no Genshi • John Green • Joseph Akpala • Marlee Matlin • Martin-Baker • Maryna Zanevska • Maya Yoshida • Tim Salmon • Tosia Altman • William Wilberforce