Tachilène d'Astarac, Dame of Larboust, was born circa 920 to Arnaud of Astarac (c900-?) and died circa 967 of unspecified causes. She married Ramon I Donat de Bigorre (c910-?) . She married Garcie-Arnaud I d'Aure (920-975) . Charlemagne (747-814).
|Arnaud de Bigorre (c945-aft980)||945||980|
|Arnaud II d'Astarac (960-c1020)||960||1020||Athalèse|