I have found out where my paternal grandfather came from.
Juan Aparicio had a middle name; Charles: Juan Charles Aparicio. He was born in Saltillo, Mexico in 1886.
He had a brother, Elias Aparicio and a sister, SanJuanita Aparicio, both of Saltillo, Mexico. He married Otila Aguirre and lived in Devine, county of Medina, Texas.
He moved to Corpus Christi, Texas in 1925 and lived there until his death on August 8, 1946. Any Aparicios out there from Saltillo, Mexico?