Lucas Caballero de los Olivos was born circa 1635, the son of Pedro Caballero de los Olivos and Margarita Rodriguez.
He married Juana de Barraza on 8 Apr 1657 in Santiago Papasquiaro.
He married Margarita Rodriguez de Montemayor on 30 Sep 1670 in Monterrey.
Maria Caballero married Domingo Perez.
Maria Caballero de los Olivos was born circa 1668. She married Francisco Rodriguez de Montemayor.