I just saw your posting from 2006 regarding Josefa Arellano and Juan Trujillo. I recently starting researching my maternal lines and their names came up as the parents of my 2nd great grandmother, Maria del Socorro Trujillo, baptized 19 Nov 1841. Your posting didn't include her. I'm wondering if you have gotten more information. On the Family Search website Josefa is listed an Arguello, but in the Mora Marriage record for Socorro and Juan de los Reyes Espinosa, she is listed as an Arellano.