My Cupples lived near Belfast, Grand father David Leslie Cupples b. 1856 in Yarry Duff, Ballymoney, Co. Antrim. the family had already come to the USA by then, but they traveled back and forth, some of the born there, some b. in New Jersey. Gr-grand father John Cupples b. 1810 in Dunaghey Clough, Co. Antrim, d. 1898 in Philadelphia. His wife was Mary Ann Leslie. I have not had any luck finding connections either.I can go back to a David Cupples b. 1771 and his brothers Smith, John and Joseph.David had 11 ch. Surely there are some descendents, somewhere?