| Father | Friedrich 3rd Mörs Saarwerden Count of Mörs Saarwerden (1354 - 1417) |
| Mother | Walburga von Saarwerden Grevinde af Saarwerden (1358 - 1418) |
| Sibling | Johanne Moers Countess of Moers (1380 - ) |
| Sibling | Johann 1st Count Of Mörs Saarwerden (1384 - 1431) |
| Sibling | Walram Count Of Moers (1382 - 1456) |
| Sibling | Walpurgis von Moers- Saarwerden (1381 - 1453) |
| Sibling | Agnes von Mors (1379 - 1427) |
| Sibling | Heinrich von Mors (1388 - 1450) |
| Sibling | Hedwig Countess Of Moers (1378 - ) |
| Sibling | Klara von Mors (1390 - 1457) |
| Sibling | Frederik van Meurs (1354 - 1448) |