Ana Josepha Rodriguez (born about 1720)was married to Pedro Regalado de Escamilla born about 1717. She is the daughter of Alferez Nicolas Rodriguez de Montemayor and Ana Dominga Guajardo. Ana Dominga Guajardo is sometimes listed as Ana Dominga Fajardo. There is a Capitan Nicolas Rodriguez de Montemayor who was born abt 1680 married to Thomasa Ruiz de Ocon. They had a daughter named Lusgarda and a son named Diego. Nicolas may also be the father of Juan Joseph and the Nicolas you are looking for. This Nicolas(born 1680)is the son of Capitan Diego Rodriguez de Montemayor and Ines de la Garza. Sorry I couldn't be of more help. Thomasa's sister is Mariana Ruiz de Ocon and she was married to Capitan Diego Rodriguez de Montemayor who is also the son of Capitan Diego Rodriguez de Montemayor (born 1614 in Monterrey) and Ines de la Garza.