WilkinsonNama dan MargaJohn WilkinsonLinimasaBirth0Death0HubunganAnakSarah WilkinsonSaudara kandungWilkinsonWilkinsonWilkinsonWilkinson (1930–2010)Orang tuaRichard Wilkinson (1904–1983)Margery Williams (1907–2002)Sumberwikitree Wilkinson-11325