Family: John Frederick TENNANT / Mary Orissa SANFORD (F883)
m. 10 Aug 1902John Somerville TENNANT (1840- ) |
Mary Agnes WILLIAMS (1845-1926) 
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| Grace Lavinia TENNANT (1870- ) |
| Thomas Clarence TENNANT (1879-1890) |
| Agnes Lavinia TENNANT (1881- ) |
| John Frederick TENNANT (1876-1950)
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| Mary Orissa SANFORD (1878-1964) |
Ardell Alexandra TENNANT (1907-1999)  |