| | ١٨٧٩–١٩٥٨♂ Alexander James Cooper ١٨٨٢–١٩٦٢♀ Muriel Roydhouse | | | | ١٨٤٦–١٨٩٠♀ Janet Shaddrow Strang | | |
| | | ١٨٥٦–١٩٢٦♂ William Francis Roydhouse | | | | ١٨٣٢–١٩٠٨♂ William John Roydhouse ١٨٣٢–١٩٠٨♀ Mary Johns Jordan | | | | ١٧٧٢–١٨٥١♂ Thomas Roydhouse | | |
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| | | ١٨٢٢–١٨٤٨♀ Henrietta Burrows ١٨٢٧–١٩١٦♀ Sussanah Martha Dunn | | | | | | ١٨٠٥–١٨٧٩♀ Mary Ann Goodwin | | |
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