| | 1893–1948♂ Vernon Thomas Franzmann 1903–1970♀ Hilda Alice Mabel Hartley | | |
| | 1874–1945♀ Edith Mary Roydhouse 1870–1955♂ Henry Ernest Franzmann | | |
1880–1880♂ Francis Dalton Roydhouse | | |
1883–1970♂ Ellis Fergusson Roydhouse 1875–1964♀ Gertrude Annie Swift 1908–2000♀ Mary Ellaline Poingdestre | | |
1888–1889♀ Gertrude Marian Roydhouse | | |
1902–1902♀ Female Roydhouse | | |
| | 1850–1894♂ Thomas Roydhouse | | |