Hi Sarah, I too am a descendant of Stephen P. Camp (1812)>Moses Benjamin>George Nicholas>Lulu May>Henrietta (my mother). George Nicholas is Stephen P.'s (1871) brother. Regarding Stephen P. (1812), I do believe Delilah is his mother, only because in the 1840 census he has a female living with him (they did not name family members then) that would fit Delilah's age bracket, and he was not yet married to Sarah. I do have information that places Martha and Moses in Atsion. I have been able to follow my Ggrandfather George all the way up to the most present census available (1940) in Gloucester City. I find it very frustrating that I cannot find anything on Stephen's parents, Sarah's parents and Martha's parents. Here are a couple of links for the Atsion info.

http://freepages.genealogy.rootsweb.ancestry.com/~batsto/Tow...
http://freepages.genealogy.rootsweb.ancestry.com/~batsto/Fam...

Maybe this will help, I will be looking for your replies.
Thanks, Bill