Four or more generations of descendants of Rotrud (c837-882) if they are properly linked:
1. Rotrud (c837-882)
- 2. Wipert de Nantes (860-)
- 3. Ermengarde de Nantes (900-)
- 4. Amelung Billung (c908-962)
- 4. Wichmann Billung (916-944)
- 5. Wichman Billung (?-967) ... (more)
- 5. Ekbert Billung (935-994) ... (more)
- 5. Dietrich von Haldensleben (?-985) ... (more)
- 5. Bruno Billung (?-976) ... (more)
- 5. Hathui Billung (939-1014) ... (more)
- 4. Hermann Billung (c906-973)
- 5. Bernhard I von Sachsen (c950-1011) ... (more)
- 5. Liutger von Westfalengau (?-1011) ... (more)
- 5. Suanhilde Billung (c950-1014) ... (more)
- 5. Mathilde Billung (c940-1008) ... (more)
- 5. Imma von Herford (?-955) ... (more)
- 3. Ermengarde de Nantes (900-)
- 2. Eberhardt II de Lebarten (875-906)
- 3. Eberhardt III de Lebarten (898-927)
- 4. Otton III de Lebarten (927-964)
- 5. Agnes de Lebarten (955-?) ... (more)
- 5. Lukharde de Lebarten (962-1027) ... (more)
- 5. Barbe de Lebarten (964-1044) ... (more)
- 4. Anne de Lebarten (927-1000)
- 5. Arnold II von Lutzelburg (959-1017) ... (more)
- 4. Otton III de Lebarten (927-964)
- 3. Eberhardt III de Lebarten (898-927)