The Codex de Roda names "Fortunio Garseanis et Sanzio Garseanis et domna Onneca" as the children of "Garsea Enneconis" and his unnamed wife, stating that Oneca married "Asnari Galindones de Aragone". 1
Marriage Information:
Oneca married Conde Aznar II Galíndez DE ARAGÓN, son of Conde Galíndo I Aznárez DE ARAGÓN. (Aznar II Galíndez DE ARAGÓN
died in 893.)
Sources
1 Foundation for Medieval Genealogy, Medlands: Oneca García.