Gertrudis Rodriguez de Montemayor was the daughter of Francisco Rodriguez de Montemayor and Maria Caballero de los Olivos.
She requested a dispensation to marry Juan Bautista de Saldua Maguregui. They were married in 1712. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, 49-32.
She married Pedro de Fee.