Mary Ann Northrup, b. 4 Apr 1810 in Pompey, Onondaga County, New York, d. 7 Feb 1882 in Onondaga County, New York, daughter of Abraham Northrup & Pamela Jones. She married John Morley (1st wife) on July 5, 1848. She married Vliet Carpenter (2nd wife) on March 24, 1852.
Mary E. Northrup, b. 8 May 1823 in Lenox, Madison County, New York, d. 7 Dec 1891 in Illinois, daughter of Amzy Northrup & Ann Barbara Tinkham. She married Barzilla Caldwell on May 3, 1842 in Madison County, New York.
Milton Harlow Northrup, b. 3 Apr 1841 in Smithfield, Madison County, New York, d. 15 Aug 1906 in Syracuse, Onondaga County, New York, son of Rensselaer Northrup & Clarissa Judd. He married Elizabeth McCammon on October 25, 1871.