I had the dna test done though ancestry, because I was curious of my ethnicity. My Nan came from Belfast, so knew I wasn’t 100% Welsh. Results came back 53% Scots Irish, 43% Welsh and 4% Irish.
The real shock though, was later finding out the man my Mum thought was her Dad wasnt. A bit of detective work with some new found relatives, found through Ancestry and we’re more or less certain we know who her real Father was. My Mum passed away in 2014 and in a way I’m glad she wasn’t around to find this out, as she would have been devastated.
These DNA tests really do open up a can of worms, as this thread has shown.