Compact tree
| Francis Edmund Trott 1895– | |||||||||||||
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Francis Iona Seager Trott 1921–2000 | ||||||||||||
| Charles Gibbs Simons 1818–1890 | William Thompson Robinson – | ||||||||||||
| Charles Gibbs Simons 1857–1901 | Nellie Beryl Stove Simons 1894–1982 | Harriet Beatrice Robinson 1866– | |||||||||||
| Matilda Tuzo Lambert –1911 | Ellen Williams Gibson – | ||||||||||||