Sebastian Lecaros Egozcue

Sebastian's father was Pedro Lecaros Alberro and his mother was Maria Marta Egozcue Jauregui.  His paternal grandparents were Pedro de Lecaros and Maria De Alberro; his maternal grandparents were Miguel De Egozcue and Marta de Jauregui. He had two brothers named Jose and Juan.

They had a son named Pedro.