Family: John Leo Douglas / Camille Regis Edmonia Mendel (F148753)
m. 1959Johannes J. Mendel (1863-1930) 
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Mary Crampton (1869-1939)
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| Terrence Mosbey Mendel (1889-1890) |
John Lawrence Mendel (1891-1972)  |
| Arthur James Mendel (1894-1916) |
| Gerald Joseph Mendel (1907-2004) |
| Camille Regis Edmonia Mendel (1899-1966)
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