١٩٠٢–١٩٩٢♂ Noel Herbert Roydhouse ١٩٠٦–١٩٨٧♀ Valmai Marian Brewer | | | | ١٨٦٨–١٩٣١♂ John Charles Roydhouse | | | | ١٨٣٢–١٩٠٨♂ William John Roydhouse ١٨٣٢–١٩٠٨♀ Mary Johns Jordan | | | | ١٧٧٢–١٨٥١♂ Thomas Roydhouse | | | | ١٧٣٠–١٧٧٨♂ Henry Roydhouse | | |
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| | | | | | | | ١٧٦٣–١٨٣٩♂ Walter Trezise ١٧٦٢–١٨٤٦♀ Jenifer George | | |
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| | | ١٨٢٨–١٨٨٤♀ Mary Ann Mollard |
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