| | Henry Clay Rankin 1850–1907 Catherine (Kate) Blackett 1852–1930 | | | | Thomas B. Rankin 1816–1861 |
| | | William Blackett 1815–1906 Margaret (McLellan) McLillan 1817– | | | | Walter William Blackett 1786–1875 Margaret (Mary) MacNeill 1786– | | | | Anne Martha Applequist 1748– | | |
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| | | William (McLellan) McLillan – |
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