@Naturelady - I'll go along with your story generally, but I think the date will need revising - I thought the bishopry didn't come into being until after the fall of Rome, which was in the early-mid 400's AD (i.e. 5th Century).
By the way - Brits - remember this year (2010) is the 1,600th anniversary of the Romans bailing out of Britain - celebrate it well.
Gaz