According to my research, Pedro Gabaldon m. Marcelina Barela 24 Sep 1842, Socorro. He was the son of Jose Gabaldon and Maria Juliana Apodaca. She was the daughter of Ysidro Barela and Romana Martines. Jose Gabaldon and Juliana Apodaca appear in the 1845 census for San Antonio del Sabino and his age is listed as 45 (b.c. 1803). His parents were Jose Carlos Gabaldon and Teresa Ysidora Serna, my 4th G grandparents, of Los Chaves, La Joya de Sevilleta, and Sabino. Based on his age in 1845, he seems to be the Jose Augustin Gabaldon b. 18 Mar 1803 at Los Chaves and baptised 21 Mar 1803, Belen (Tomé records). Contact me if you would like to exchange research information.