Margaret II, Countess of Hainaut
Queen
Margaret II of Avesnes was Countess of Hainaut and Countess of Holland from 1345 to 1356. She was Holy Roman Empress and Queen of Germany by marriage to Holy Roman Emperor Louis IV the Bavarian. Wikipedia
Born: 1311
Died: June 23, 1356 (age 45 years), Le Quesnoy, France
Grandchildren: William II, Duke of Bavaria, Margaret of Bavaria, John III, Duke of Bavaria, and more
Grandparents: John II, Count of Holland, Philippa of Luxembourg, Charles of Valois, and more
Spouse: Louis IV, Holy Roman Emperor (m. 1324–1347)