Nielsen Hayden genealogy
Family: Ludwig IV, Holy Roman Emperor / Margareta of Hainault (F13158)
m. 26 Feb 1324Ludwig II of Bavaria (1229-1294) 
|
Mathilde von Habsburg (1253-1304)
|
Agnes of Bavaria (1276-1345)  |
| William III of Hainault (1286-1337)
|
| Jeanne de Valois (1294-1342)
|
| Johanna of Holland and Hainault (1312-1374) |
| Philippa of Hainault, Queen Consort of England (1314-1359) |
| Ludwig IV, Holy Roman Emperor (1282-1347)
|
| Margareta of Hainault (1310-1356)
|
| Albrecht I (1336-1404) |