Tomas Villalobos

Hello to all , my ggrandfather Tomas Villalobos was married to my ggrandmother Carmen De Los Santos (we think this was her name ) she died in child birth with my grandmother Jacoba (1901)who married my grandfather Jose Olivar, I am looking for any help with this as I have no information on the Villalobos side of my family. On of my Aunt's says there could be a relative Pedro living in Jalos, but I don't know. Juan C. could we be related. Thanks to all for maybe the next clue in my search. Cecilia