Interactive tree of ‪George Henry Sidwell‬
١٩٥٠–♀ Judith A. Roydhouse
١٩٥٣–♀ Janet Roydhouse
–♂ Edward C. Sweeney
١٩٢٧–١٩٧٤♂ Clifford Roydhouse
–♀ Audrey Dickins
١٨٩٣–١٩٦٤♀ Lilian Sidwell
١٨٨٩–١٩٥٨♂ Albert Edward Roydhouse
١٨٦٦–♂ George Henry Sidwell
١٨٦٩–١٩٥٥♀ Agnes Morfitt