AngelNBarb, Juan Bautista Martin(ez) and Maria Viviana Trujillo are also my 3rd great grandparents through their son Nicolas (de Jesus) Martin and Maria Manuela Espinosa. I will have to go thru the rest of the names that you have in your post but for right now believe that Juan Pablo Montoya is Jose Paulo Montoya. Below is a partial on Jose Paulo Montoya and Maria Dolores Medina showing their parents names.
G-* * 4 July 1840 Jose Paulo 6 days old,son of Manuel Montoya and Meregilda Espinosa.Pads:Pedro Duran and Maria del Carmen Lopes.
IV-JOSE PAULO Y MARIA DOLORES MEDINA
Jose Paulo Baptised 4 July 1840,6 Days old.Son of Manuel Montoya and Meregilda Espinosa.PGP:Francisco Montoya and Relles Roibal.MGP:Cristobal Espinosa and Rafaela Trujillo.Pads:Pedro Duran and Maria del Carmen Lopes.
Jose Paulo Montoya Married Maria Dolores Medina who was Baptised 28 Feburary 1847 Hija de Geronimo Medina and Maria Estefana Fresquis.PGP:Pomucenio Medina and Candelaria Vigil.MGP:Juaquin Fresuis and Rosalia Duran.Pads:Jose Leonor Fresquis and Maria Gertrudes Pacheco,Vecinos del San Antonio del Penasco.
They had 2 children listed as follows.
1-? Apr 1864 Jose Ysabel 4 Days old,Son of Juan Paulo de Montoya and Dolores Medina.Pads:Francisco Montoya and Maria Gertrudes Chaves.
2-8 Oct 1866 Marcos,6 days old Son of Juan Montoya and Maria Dolores Medina.Pads:Jose Prudencio Martinez and Maria Ysabel Martinez,Vecinos todos del Llano.