I don't know if you have this information already or not, but I found some Anspacker births in the New Orleans birth registry.
4/17/1868 Louis Anspacker, son of Isaac Anspacker & Mina Barnett was born
Simon was born in 1862 to Isaac Anspacker & Miny Berry, quite possibly Mina Barnett
http://files.usgwarchives.net/la/orleans/vitals/births/index...