Margaret III, Countess of Flanders
Margaret III was a ruling Countess of Flanders, Countess of Artois, and Countess of Auvergne and Boulogne between 1384 and 1405. She was the last Countess of Flanders of the House of Dampierre.
She was also Duchess of Burgundy by marriage to... Wikipedia
Born: April 13, 1350, Male Castle
Died: March 16, 1405 (age 54 years), Arras, France
Spouse: Philip the Bold (m. 1369) and Philip I, Duke of Burgundy (m. 1357)
Grandchildren: Philip the Good, Jacqueline, Countess of Hainaut, Agnes of Burgundy, Duchess of Bourbon, and more
Grandparents: Margaret I, Countess of Burgundy, Louis I, Count of Flanders, John III, Duke of Brabant, and more