Although my family came to the Hudson River Valley prior to the American Revolution from England -- ( we had a charter for what the documents call a "significant" amount of land from King George III -- which they managed to lose by siding with the crown in the Revolution) -- I can assure you that I do not have a British accent....so when did it disappear in my family and other England transplants? Please see story:

https://getpocket.com/explore/item/w...=pocket-newtab