Ancestors of Margaret Joyce Cracknell

                     /--George Robert Cracknell
             /--George Robert Cracknell  b. 4 SEP 1890 at London, England  d. 19 JUL 1947
             |       \--Charlotte Louise Pepperill
Margaret Joyce Cracknell  b. 19 JAN 1925 at Guelph, Ontario, Canada
             |       /--Thomas Frederick Muma  b. 1865 at   d. 1941 =>
             \--Amanda Bertha Muma  b. 18 DEC 1893 at Drumbo, Ontario, Canada  d. 2 JUL 1981
                     \--Lavenyea Davis  b. 1868 at