| Rainer IV Count of Hainault |
| Father: Rainer III Count of Hainault | Mother: Adele (Alice) Countess of Equisheim |
| Born: abt 950 of Hainault, Belgium |
Died: abt 1013 |
| Spouse: Adwige (Avoise) Princess of France | Married:
abt 996 |
| Children:
Beatrix Countess of Hainault Rotilde Countess of Hainault | Brothers & Sisters:
Lambert II Count of Louvain |