I usually find something of interest in each episode but I'm still waiting with anticipation an episode where someone has Irish ancestry with no indication on any census where their parish and county of origin is in Ireland.....just that painful word....Ireland! - staring back at you from the page like a challenge

I think I've seen most episodes but if there has ever been one with a successful conclusion to this particular problem I want, no NEED

to see it

it's the guests who stay stoic through most of the program and then finally get upset that leave the most impression I find.
I actually rather like the episodes with different cultures,