Looking for others researching the following. Will share and compare! William Jackson McCLELLEN (1849, Callaway Co., MO - 1928, Dawson Co., NE). Son of William & Martha (ALEXANDER) McCLELLEN. Married, 1868 in Randolph Co., Nancy Ann RICHARDSON (1851, Chariton Co., MO - 1936, Dawson Co., NE) Daughter of William Fletcher & Sally Ann "Sarah" (TILLERSON/TILLOTSON) RICHARDSON. > Ezekiel & Nancy (YOUNG) RICHARDSON > William RICHARDSON. Sharon of Shasta Co., CA