Jose Santiago Longoria was born in Cerralvo, the son of Joseph Santiago Longoria and Maria Chapa.
He married Ana Mancilla de Hinojosa.
Jose Alejandro Longoria married Maria Teresa Garcia.
Maria Francisca Longoria married Jose Luis de la Garza.
Maria de Jesus Longoria married Jose Flores Galan.
Jose Julian Longoria married Feliciana Elizondo.
In 1767, as a primitivo poblador, he was granted Camargo 4 by the King of Spain. He was an appraiser for Camargo during the Visita General of 1767.