١٩٨٢–♂ Davis Michael Hollowday | | |
١٩٨٥–♀ Sarah Elizabeth Hollowday | | |
| | ١٩٥٠–♂ Philip M. Hollowday | | | | ١٩٢٤–١٩٩٠♂ Robert Reginald Hollowday ١٩٢٥–♀ Kathleen M. Roydhouse | | | | ١٨٩٥–١٩٦٠♂ Gilbert Hollowday |
| | | ١٨٩٦–١٩٨٣♂ Charles Ernest Roydhouse | | | | ١٨٥٤–١٩٠٠♂ William Clark Roydhouse ١٨٥٥–١٩٣٢♀ Elisabeth Harrison | | | | ١٨٢٢–١٩٠١♂ James Roydhouse | | |
| |
|
| | | ١٨٧٤–♀ Isabella Annie Davis |
|
|
|
|
| | | ١٩٢٢–♂ Norman G. Thurwell | | |
|
|