Ancestors of Karen B. Simpson

                     /--James Simpson
             /--Howard Simpson
             |       \--Hilda Allison
Karen B. Simpson
             |       /--Douglas Henry McKnight  b. 8 JUN 1910 at Oshawa, Ontario, Canada  d. 1973 =>
             \--Loretta Dawn McKnight  b. 1935 at Woodstock, Blandford Twp., Oxford County, Ontario, Canada  d. 11 NOV 2011
                     \--Isabel Laie Muma  b. 21 APR 1917 at Drumbo, Ontario, Canada  d. 1997 =>