OK, now I understand your reference to IA! I thought it came from the 1870 census. I have NS Bastion's Bible, and he gives Jennie's place of birth as Dubuque, Iowa, and Myra's place of birth as Davenport, Iowa, so I think they really were b. IA. I don't know what the librarian was refering to, but I know they were b. in IA, not IN!
The reference to Martha Bastion is very helpful, and I'm working on tracing her and her possible father in adjoining counties.
Thanks,
Doris