Regnier III Of Hainault Count
Regnier III was born about 0920 in , , , Hainault.  He died in 0973.  He was buried in 0973.

 Adele De Dagsburg
Adele was born about 0922 in , , , Hainault.  She died in 0961.  She was buried in 0961.

 Lambert I Of Louvain Count
Lambert I was born about 0950 in , Louvain, , France.  He died on September 12th, 1015 in Florennes.  He was buried in 1015.

 Regnier IV Of Hainault Count
Regnier IV was born about 0960 in , , , Hainault.  He died in 1013.  He was buried in 1013.