B
Beefriendly
Guest
I'm often asked for the provenance or ancestry of my bees but as I've never brought in any lines but also my bees are open mated I find it a bit meaningless. .
You may be wiser to wait for the DNA analysis before describing them as Welsh Amm's.
Many regions have good natured productive mongrel bees that they know are not "pure" Amm's.