Thanks for the reply, Sandie! So let me make sure I have this straight. Christiana is a township, not a town?
And thank you for offering to help in my search, but my g-g-g grandparents who were married there then shortly moved on to Iowa and then Minnesota. However, is there a church in Christiana that was popular with Norwegian Lutherans that you may know of? It would be nice to pinpoint where, somewhere, they were married.