His father was Joseph Rodriguez de Montemayor.
He married Maria Zaragoza Ruiz de Ocon.
Maria Rita Rodriguez. In 1748, she requested a dispensation to marry Blas Javier de Alanis, son of Joseph de Alanis and Teresa Margarita Rodriguez de Montemayor.
Juan Joseph Rodriguez de Montemayor. In 1750, he requested a dispensation to marry Maria Luisa de Alanis, daughter of Joseph de Alanis and Teresa Margarita Rodriguez de Montemayor.