Ancestors of Douglas Nelson Blair

             /--Harry Blair
Douglas Nelson Blair
             |       /--Foster M. Batt  b. 1898 at   d. 1961
             \--Marvene Graynell Batt  b. 15 SEP 1926 at MD  d. 25 NOV 2007
                     \--Lena Florence Mumma  b. 2 NOV 1900 at Williamsport, Washington Co., MD  d. 31 JAN 2005 =>