not in europe they didnt..not to my knowledge anyway.
my grandad once told me a story. that near to the end of the war they had liberated this small town in france, as his company were moving thru the town carrying wounded mates, locals started to come out of there houses, my grandad asked this frog for a drink of water for his mate, this very gratefull frog who had just been liberated, tried to sell the water, not give! not only that,he tried to sell his wife to have sex with the liberating troops.......