John II was a Franco-Dutch nobleman who ruled lands in both France and the Holy Roman Empire. He was the count of Blois and Dunois from 1372 until 1381, the lord of Avesnes, Schoonhoven, Gouda, Beaumont, ... Wikipedia
Died: May 19, 1381, Valenciennes, France
Children: Johan de Blois and Margaretha de Blois
Grandchildren: Lodewijk Bloys van Treslong, Heer van Cabouw and Johan van Langerak
Great-grandparents: Hugh II, Count of Blois, John II, Count of Holland, Charles of Valois, and more
Partner: Mechteld of Guelders (1372–)
Parents: Louis II, Count of Blois and Jeanne of Hainault