It’s a cracking episode, and not just because I’m in it! Although they aren’t Londoners, I did find out a really London based connection for them, and sprung it on them in the show.
Looks more to find out about a really nice couple, really enjoyed researching and filming that one, and some long lost cousins for them as well!
You can get it on catchup on TVX here:
Travelling Through Time to Trace Your Ancestors 