Adalais Poitou of Aquitaine was born on an unknown date to William V of Aquitaine (969-1030) and Brisque de Gascogne (?-bef1016) . She married Géraud I d'Armagnac (c985-c1020) .
Children
| Name | Birth | Death | Joined with |
| Galdis de Corneilhas (c1010-1075) | 1010 | 1075 | Adhemar de Polestron (?-?) |
| Bertrand de Gascogne (c1020-c1077) | 1020 | 1077 | Ermengard |
| Adelaide of Armagnac (c1015-c1062) | 1015 | 1062 | Gaston III de Béarn (?-c1045) |
| Jeanne d'Armagnac (c1015-c1062) | 1015 | 1062 | Robert de Pérusse (c1010-1052) |
Footnotes (including sources)
| ‡ General |