I am a Barrera through my mother. My grandmothers name: Severa Barrera; her parents: Severiano Barrera and Theodora Moreno. She is a Barrera from the Barreras in South Texas; Roma, Rio Grande, Escobares, Mier, Guerrero, etc. My mother was born in Escobares, Texas, in 1922 and left when she was 4 years old.