I just found him in the 1850 Addison Twp., Somerset Co., PA census with father James b. abt 1820 in PA, mother Elizabeth born abt 1821 in PA, his name mispelled "Morselis"born abt 1843 in PA, brother Albert born 1846 PA, sister Mary F. born abt 1848 PA I hope this helps! Jenny Barton