| Guillaume III "le Bon" of Hainault Count of Hainault , Holland, etc. (1286 - 1337) |
|
| Jeanne of Valois Countess of Hainault (~1294 - 1352) |
| Ludwig of Bavaria Duke of Bavaria | Marguerite of Hainault Countess of Hainault & Holland |
| b. d. bur. occ. cen. im. . ud. |
b. 1311, Le Quesnoy, Nord France d. bur. occ. cen. im. . ud. |
| William (or Guillaume) I of Bavaria D. of Bavaria, C. of Hainault, Holland, etc. |