He was born circa 1748. His father was Domingo Cristobal de Sosa, and his mother was Maria de la Ascencion. His father owned Camargo 41 grant.
Domingo Cristobal de Sosa, head of household
Maria Bartola de Sosa, daughter, 10 years old
Maria de Jesus de Sosa, daughter, 8 years old
Jose Julian de Sosa, son, 7 years old
Maria Gertrudis de Sosa, daughter, 4 years old
Pedro de Sosa, son, 2 years old