Data source is David Lloyd Muma, e-mail dmuma@telus.net
Father:John Richard HOLDER (b. 22 JAN 1895, Richwood, Oxford, Ontario, Canada - d. 1978) Mother:Gladys Irene JOHNSON (b. JUN 1898, Sarnia, Lambton, Ontario, Canada - d. 21 MAY 1929, Waterloo, Ontario, Canada)