Gaston I (French: Gaston Ier de Béarn; died ca. 980) was an early French nobleman. He was the Viscount of Béarn.
Family Gaston's father was Centule II of Béarn, whilst his mother is completely unknown.Her name is not recorded in any existing primary source.
Gaston's paternal grandfather was noble Loup Centule.
At some point in his life, Gaston had married an unknown woman, and their son was Centule III of Béarn, a successor of his fatherPierre de Marca, Histoire de Béarn, contenant l'origine des rois de Navarre, des ducs de Gascogne, ed. Veuve Jean Camusat, 1640. and parent of Gaston II of Béarn. Sources