1860 Macon Co, MO: Isaac Morrow 38 MO farmer 1600/400; Celia J. 30, Martha 11, Sarah J. 9, Mary A. 8, Wm. G. 6, Joseph S. 4, Nancy M. 2 (Callao, p. 57, 6/24/1860)
1870 Macon Co, MO: Isaac Morrow 50 MO farmer 2000/1400; Mary A. 18, William J. 15, Joseph 13, Nancy M. 11, John W. 9, Minerva L. 5, Melcena 4, Isaac G. 1 (Chariton Twp, p. 46, 7/19/1870)
1880 Macon Co, MO: Isaac Morrow 59 MO, par b. NC/VA; Leonellie 41 MO, par b. KY; Melsena 13 MO; George W. 13; G.Green 11; Robert May 1, M.A. Adams (Sdau) 17; L.B. (Sdau) 15 (Morrow, p. 512D)