A john Colquhoun/Cahoon and his wife left the Isle of Man between 1780 and 1794 and went to Delaware U.S.A. They had a son there in 1796.William C. Cahoon showed up in Ohio in 1818, married , and raised a large family which has scattered all over the country. In his family Bible someone wrote that his fathers name was John and that he and his wife where from the Isle ofMan. Any help would be gladly accepted.