Ancestors of Rowland VanDyke Firth

             /--Rowland VanDyke Firth  b. 4 AUG 1921 at   d. 23 FEB 1995
Rowland VanDyke Firth
             |       /--Edgar Rainford Worthington  b. 17 OCT 1892 at   d. 1984
             \--Jean Rainford Worthington  b. 8 DEC 1921 at 
                     |       /--William Harold Armstrong  b. 17 FEB 1874 at   d. AFT 1943
                     \--Catherine Lillard Armstrong  d. 1973
                             \--Carrie Hawkes