Willem IV of Horne
Willem IV of Horne | |
|---|---|
| Lord of Horne | |
Arms of Horne | |
| Predecessor | Gerard I of Horne |
| Successor | Gerard II of Horne |
| Born | c. 1303 |
| Died | 1343 |
| Mother | Johanna of Leuven-Gaasbeek |
Willem IV of Horne (1303–1343) was Lord of Altena, Weert, Nederweert, Wessem, Heeze, Leende, and Cortessem. From his niece Beatrice of Leuven he inherited Gaasbeek, Leeuw, Herstal and Montcornet.