In Dunfanaghy (could that be the Market House?) or perhaps Letterkenny.
My father is towards the left, strong arms folded, and my mother has the hefty handbag. Between them are Willie Wasson and his wife (?Sadie). The tall man on the left is, I think, another Wasson, Willie's brother maybe. The man on the right, arms round his wife and daughters, was I seem to recall a professional photographer (local or a visitor, couldn't say) and I was entrusted with his camera to take this, so the only copy I have is a 6x4 print