John Camden Hotten, The slang dictionary
“ The Jews use these terms very frequently.Yokel, a countryman. Probably from yoke, representative of his occupation. Some fancy, however, that the word was originally YOWKEL, in imitation of the broad tones of country labourers.Yokuff, a chest, or large box.Yorkshire, “to Yorkshire,” or “come Yorkshire over any person,” to cheat or cozen him. The proverbial over-reaching of the rustics of this county has given rise to the phrase, which is sometimes pronounced Yorshar. To put Yorshar to a man, is to trick or deceive him. ”
