Richildis was born 810 to Boso the Elder (c780-c855) and Engeltrude (c780-?) .
Children
| Name | Birth | Death | Joined with |
| Richildis de Provence (c845-910) | 845 | 2 June 910 | Charles the Bald (823-877) |
| Richard, Duke of Burgundy (850-921) | 850 | 921 | Adelaide of Auxerre (c849-c929) |
| Boson V de Provence (c844-887) | 844 | 887 | Nn Ermengarde (c853-896) |
| Bivin of Metz (?-?) | |||