This is a long shot but I thought I would check just in case there was a connection. My grandfather William H. Abbott, born NJ, 25 years old in 1880, married to Albina Hunt and living in Warren County, NJ. Was hanging around both sides of Delaware River in area of Delaware Water Gap in Northwest NJ between 1879 and 1889 when Albina remarried. Only other clue I have is he put down his residence when he became a member of Methodist Episcopal Church in 1879 as Franklinville NJ.There is one in Gloucester County NJ with a William Henry born 1854, which I'm checking out now. Thought posssibly your 1860 birth year could be off a little.