Ancestors of Richard Heidrich

             /--R. Heidrich
Richard Heidrich
             |       /--Allan Landon
             \--Mildred Landon
                     |       /--Edgar Muma  b. 1852 at Dumfries South Twp., Brant County, Ontario, Canada  d. 1927
                     \--Florence E. Muma  b. 1876 at Dumfries North Twp., Waterloo County, Ontario, Canada  d. 1949
                             \--Roseltha Maria Wilber  b. 24 JUL 1856 at Ontario, Canada  d. 1921