I'm very interested to contact the descendants of Manuel TREVIÑO and Refugio Herrera who lived in Hidalgo County in 1920. Their children were:Paula, Elena, Calletano, Ricardo, Refugio and María.
Manuel TREVIÑO had a sister, María Elena TREVIÑO who married Isidro LOZANO in Monterrey in 1907. I belong to this branch.
I will appreciatte it if you contact me.