Richenza von Braunschweig was born 1171 to Heinrich der Löwe (c1130-1195) and Matilda of England (1156-1189) and died 1210 of unspecified causes. She married Geoffroy III du Perche (-1202) 1189 JL . She married Enguerrand III de Coucy (c1182-1242) 1204 JL . William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
Children
| Offspring of Geoffroy III du Perche and Richenza von Braunschweig (1171-1210) | |||
| Name | Birth | Death | Joined with |
| Thomas du Perche (-1217) | 20 May 1217 Lincoln, Lincolnshire, England, United Kingdom | Helissende de Rethel (-c1234) | |
| Thibaut du Perche (-bef1211) | |||
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Footnotes (including sources)
| ‡ General |
