Bernard de Tamborinarena, natural son of Jean de Tamborinarena from the village of Espinal in the High Navarre and Marie de Amestoy, daughter of Antongastigarre, solt et solte.
His godparents were Bernard, elder owner of Matchirena in St. Etienne and Marie de Tihista, daughter of the borde of Pedrocorena in the Aldudes.