Regnier de Hainault IV
Regnier was born in 0950 in Reims.  He died at the age of 63 in 1013.

 Princess Hedewige Capet of France
Hedewige was born in 0972.  She died at the age of 41 in 1013.

 Beatrix d'Hainault
Beatrix was born in 0992 in Hainault, Belgium.

 Beatrix de Hainault
Beatrix was born about 0998 in Hainault, Duchy Of Lower.

 Count Renier V of Mons in Hainault
Renier was born in Mons, Hainault, Belgium.  He died after 1039.