1982–♂ Davis Michael Hollowday | | |
1985–♀ Sarah Elizabeth Hollowday | | |
| | 1950–♂ Philip M. Hollowday | | | | 1924–1990♂ Robert Reginald Hollowday 1925–♀ Kathleen M. Roydhouse | | | | 1895–1960♂ Gilbert Hollowday |
| | | 1896–1983♂ Charles Ernest Roydhouse | | | | 1854–1900♂ William Clark Roydhouse 1855–1932♀ Elisabeth Harrison | | | | 1822–1901♂ James Roydhouse | | |
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| | | 1874–♀ Isabella Annie Davis |
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| | | 1922–♂ Norman G. Thurwell | | |
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