Interactive tree of ‪Peter Collingwood‬
١٩٥٥–♂ Peter Collingwood
–♀ Melanie Tatchell
١٩٢٤–١٩٩٦♂ Trevor Carlton Collingwood
–♀ Ruth Leney
١٨٩٤–١٩٨٤♂ Guy Carlton Collingwood
١٨٩٣–١٩٦٥♀ Marjorie Watson Pennington
١٨٦٥–١٨٩٣♂ William Tipping Pennington
١٨٦١–١٩١٧♀ Annie Amelia Watson
١٨٣٠–١٨٨٧♂ Richard Pennington
١٨٣٦–١٩٢٩♀ Elizabeth Cash
–♂ Dr … Watson MRCS
١٨٢٩–♀ Elizabeth Amelia Bowman