| | Beatrice Mary Polhill 1867–… | | |
| | Elizabeth Mary Polhill 1868–… | | |
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Mary Elizabeth Campbell Polhill …–1884 | | |
Frederick Campbell Polhill …–… | | |
Henry Western Onslow Polhill …–… | | |
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Thomas Alfred Polhill …–… | | |
| | | | | | | | | | | | | | Bridget Cromwell 1624–1662 | | | | Oliver Cromwell Lord Protector of England, Scotland and Ireland (1653-1658) 1599–1658 Elizabeth Bourchier 1598–1665 | | |
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