Count Regnier II of Hainault
Regnier was born in 0890 in Lorraine, France.  He died at the age of 42 in 0932.

 Adelaide de Burgundy
Adelaide was born in 0880.

 Count Regnier III of Hainault
Regnier was born about 0924.  He died in 0973 in Bohemia.

 Rudolph de Mons
Rudolph was born about 0932 in Hainaut, Belgium.  He died after 0964.

 Amauri of Hainaull