Father |
| George Herdman Rankin | about 1839 | 23 March 1917
Mother |
| Margaret Thomas | between January 1845 and March 1845 | 3 August 1897
Brother |
George William Rankin |
between April 1869 and June 1869 |
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Sister |
Ada Maria Margaret Rankin |
21 August 1870 |
23 February 1955 |
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Brother |
William Erskine Rankin |
between January 1874 and March 1874 |
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Sister |
Eva Isabella Rankin |
between January 1875 and March 1875 |
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Brother |
Gower McNeill Rankin |
between April 1876 and June 1876 |
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Sister |
Margaret Agatha Rankin |
between July 1877 and September 1877 |
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Brother |
Douglas Rankin |
between October 1878 and December 1878 |
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Brother |
Howard Rankin |
between January 1880 and March 1880 |
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Brother |
Stanley Stuart Rankin |
between July 1881 and September 1881 |
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Bruce Carlyle Rankin |
between July 1881 and September 1881 |
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Brother |
Oswald Herdman Rankin |
between January 1883 and March 1883 |
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Sister |
Mabel Winifred Rankin |
between January 1886 and March 1886 |
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Sister |
Blanche Drummond Rankin |
between July 1888 and September 1888 |
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