Biography
Mathe d'Armagnac was born on an unknown date to Bernard VI d'Armagnac (c1270-1319) and Cécile de Rodez (1275-1313) and died 1364 of unspecified causes. She married Bernard Aiz d'Albret (c1290-1358) 1321 JL .
Children
| Name | Birth | Death | Joined with |
| Arnaud Amanieu d'Albret (1338-1401) | 1338 | 1401 | Marguerite de Bourbon (1344-1416) |
| Bernard Aiz d'Albret | |||
| Jeanne d'Albret (-1359) | |||
| Jean d'Albret | |||
| Berard d'Albret | |||
| Gerard d'Albret | |||
| Fils d'Albret | |||
| Rose d'Albret | |||