my grandfather registered my mother her brothers and her sister as spanish citizen,i have my grandfathers certificado de nacionalidad number 128 dated 24 de junio 1946 also my mothers nationality certificatenumber 1640 dated 20 de deciembre de 1950 both signed by consul general of spain

my grandfather registered my mother her brothers and her sister as spanish citizen,i have my grandfathers certificado de nacionalidad number 128 dated 24 de junio 1946 also my mothers nationality certificatenumber 1640 dated 20 de deciembre de 1950 both signed by consul general of spain

bigboy,
i do not understan why your grandfathers certificado de nacionalidad was issued in 1946 and your mother in 1950.
do you have copies of their spanish birth certificates and do you have their spanish passports?