| Eltern | Geschwister | Kinder |
| Louis Ostfranken | Hugo Hugo | |
| Louis Ostfranken | Lodewijk Lodewijk | |
| Emma Altdorf | Ermengarde Ostfranken | Hildegard Hildegard |
| Gisela Ostfranken | ||
| Hildegard Ostfranken | ||
| Karlmann Bayern | ||
| Bertha Ostfranken | ||
| Karl Alemannien | ||
| Partner | ||
| Liutgard Saksen-Ludolf |