Geoffroy I of Angoulême, Count of Angoulême, was born 991 to Guillaume IV Taillefer d'Angoulême (c952-1028) and Ermengarde of Anjou (bef967-) and died 1048 of unspecified causes. He married Pétronille of Archiac (1000-1043) 1023 JL .
Children
| Name | Birth | Death | Joined with |
| Barrelde of Angoulême (1020-c1067) | 1020 | 1067 | Aymar I de Chabannais et Confolens (1010-1074) |
| Foulques I of Angoulême (1025-1087) | 1025 | 1087 | Condoha d'Eu (c1040-c1087) |
| Humberge of Angoulême (1025-1072) | 1025 | 1041 | Adhémar II de Limoges (1023-1090) |
| Geoffroi I Rudel de Blaye (1030-1089) | 1030 | 1089 | Marguerite de Saintes (1025-?) |
| Gerberge of Angoulême (1035-1067) | 1035 | 1067 | Audouin II de Barbézieux (1040-?) |
| Pétronille of Angoulême (1038-c1085) | 1038 | 1085 | Hugues I du Puy-du-Fou (1045-?) |
Footnotes (including sources)
| ‡ General |