Jean 'Sans Merci' d'Avesnes, comte de Hainaut et Ostrevant

Is your surname d'Avesnes?

Research the d'Avesnes family

Jean 'Sans Merci' d'Avesnes, comte de Hainaut et Ostrevant's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!

Share

view all

Jean 'Sans Merci' d'Avesnes, comte de Hainaut et Ostrevant's Timeline

1278
1278
Valenciennes, Nord, Nord-Pas-de-Calais, France
1302
July 11, 1302
Age 24
Trabzon, Turkey