Hermann I. von Henneberg, Count of Henneberg, was born 1224 to Poppo VII. von Henneberg (-1245) and Jutta von Thüringen (1184-1235) and died 18 December 1290 Aschach of unspecified causes. He married Margaretha van Holland (1234-1276) . Charlemagne (747-814), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
Children
| Offspring of Hermann I. von Henneberg and Margaretha van Holland (1234-1276) | |||
| Name | Birth | Death | Joined with |
| Hermann von Henneberg (-1250) | |||
| Poppo VIII. von Henneberg (-1291) | |||
| Judith von Henneberg (c1247-bef1295) | 1247 | 1295 | Otto V. von Brandenburg (c1246-1298) |
Footnotes (including sources)
| ‡ General |
