My GGGgrandmother was Vicenta Contreras married to Hiolito Pena.
Their Son was Felix Pena b. abt 1859 married to Francisca Ramirez b. abt. 1863.
Their son was Jesus Pena b. at Rancho Guadalupe, General Cepeda, Coah, Mexico. married Petra Yniguez b. Valpariso,Zac
Any of these names ring a bell?