Notes:
Isaac married Charity Elizabeth HARTRUM, daughter of Aaron HARTRUM and Ann EICK, on 14 Aug 1873 in Rockaway, Hunterdon co., New Jersey, USA. (Charity Elizabeth HARTRUM was born on 29 Apr 1855 in Califon, Hunterdon co., New Jersey, USA, died on 5 Aug 1956 in Phillipsburg, Warren co., New Jersey, USA and was buried on 8 Aug 1956 in Oldwick, Hunterdon co., New Jersey, USA.)