480 cM very strong for distance

Out of all my matches and kits I manage I’ve never saw such a high match like this.

The common ancestor for me is great grandparents and for them it is their great great grandparents.

While not very distant, it’s the highest I’ve saw for great great grandparents.

I’m Irish and he is American and descends from my grandmothers sister who went to America so no reason to think anything out of ordinary.