Roger de Lomagne, Viscount of Fezenzaguet, was born circa 1180 to Bernard de Lomagne (c1150-c1190) and Geraldesse and died 1245 of unspecified causes. He married Pucelle d'Albret (c1195-aft1243) .
Children
| Name | Birth | Death | Joined with |
| Geraud VI d'Armagnac (c1215-1280) | 1215 | 1280 | Mathe de Béarn |
| Roger de Lomagne | |||
| Amanieu de Lomagne | |||
| Arnaud de Lomagne | |||
Footnotes (including sources)
| ‡ General |
| Ω Birth |
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