Family: John MCMASTER / Margaret Elizabeth MAGGIE JOHNSTON, .4 (F351)
m. 27 Nov 1878Dr. Richard Lawrence JOHNSTON, Senior (1816-1890) 
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Julia Ann TEETZEL, .i (1814-1853)
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Robert Prine JOHNSTON, Esq. The 2nd (1839-1911)  |
| Julia Ann JOHNSTON, .i (1844-1897) |
| Sarah Jane JOHNSTON, .2 (1851-1914) |
| Margaret Elizabeth MAGGIE JOHNSTON, .4 (1852-1911)
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| John MCMASTER (1847-1907) |
| Harriet ISABELLA Teetzel MCMASTER (1879-1967) |
| Francis Duncan MCMASTER (1882-1957) |