GARCIA [I] "le Tors/el Curvo" Sancho, son of SANCHO "Mitarra/Menditarra" Duke of Gascony & his wife --- ([850/60]-after 920). The Genealogica Comitum Guasconiæ names "Garsiam-Sancium Curvum" as son of "Mitarra-Sancius"[87]. His birth date is estimated consistent with his father´s estimated birth date range. Comte de Gascogne. He is named in charters dated [886/87][88]. "Walfridus…abba…monachorum monasterii Soricinensis" sold "cella Modulfi", donated by "Arrichoatus comes", to "dominus Garcias, comes et marchio in limitibus oceanis" by charter dated Oct 904, which names "uxoris suæ Aminianæ et…filiis et filiabus"[89]. "Garsias Sanctii consul filius regis Sancii" granted "Astaracensem pagum" to "Arnaldo filio meo" by charter dated to [920], signed by "Garciæ Sancii Consulis, Sancii Wilhelmi comitis filii, Salii Vivari, Sancii Amanevi, Gumbaudi, Eneci fratris eius"[90].
m AMUNA [Munia], daughter of ---. "Walfridus…abba…monachorum monasterii Soricinensis" sold "cella Modulfi", donated by "Arrichoatus comes", to "dominus Garcias, comes et marchio in limitibus oceanis" by charter dated Oct 904, which names "uxoris suæ Aminianæ et…filiis et filiabus"[91]. The Historia Abbatiæ Condomensis records that "comitissa…coniux…Garsiæ Principis cognomento Curvi" restored the convent of Condom[92].
Comte Garcia I & his wife had [seven] children