William II, Count of Hainaut
William II was Count of Hainaut from 1337 until his death. He was also Count of Holland and Count of Zeeland. He succeeded his father, Count William I of Hainaut. While away fighting in Prussia, the Frisians revolted. William returned home and was... Wikipedia
Born: 1307
Died: September 26, 1345 (age 38 years), Stavoren, Netherlands
Grandparents: John II, Count of Holland, Charles of Valois, Margaret, Countess of Anjou, and more
Spouse: Joanna, Duchess of Brabant (m. 1334)
Great-grandparents: Adelaide of Holland, John I, Count of Hainaut, Henry V, Count of Luxembourg, and more