١٩٠٢–١٩٧٤♀ Leila Elizabeth Rose Smith ١٨٩٣–١٩٦٥♂ Andrew Logan Robertson ١٨٩٧–١٩٨٦♂ Howard Francis Brown | | | | ١٨٧٨–١٩٢٣♂ Alfred John Thomas Smith ١٨٧١–١٩٥٠♀ Mary Amelia Parsons | | | | ١٨٤٩–١٩٣١♀ Sarah Ann Rathbone | | |
| | | ١٨٣١–١٩٠٧♂ Henry Charles Parsons ١٨٥٠–١٨٨٢♀ Elizabeth Mary Rose Napier | | |
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