William I, Count of Hainaut (b. 1286)
William the Good (Dutch: Willem, French: Guillaume; c. 1286 – 7 June 1337) was count of Hainaut (as William I), Avesnes, Holland (as William III), and Zeeland (as William II) from 1304 to his death.
William I, Count of Hainaut (b. 1286)
William the Good (Dutch: Willem, French: Guillaume; c. 1286 – 7 June 1337) was count of Hainaut (as William I), Avesnes, Holland (as William III), and Zeeland (as William II) from 1304 to his death.