Don't worry about the One-Name bit! The Mods have moved this thread to Cornwall.
We have all made the odd mistake - I'm not immune!
And you'll soon get the hang of the way things work. We all suffered the "great change" some time back, and forget how big a change it was?!
A good resource for Cornwall is Cornwall-OPC-Database.org.
It's what I always use when helping RCers with Cornish ancestry.
