Rainer Of Hainault
Rainer was born in 0950.

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

 Beatrice Countess Of Hainault
Beatrice was born in 0998.  She died at the age of 37 in 1035.