עץ אינטראקטיבי של ‪Lisa Clavey‬
1988–♀ Lisa Clavey
–♂ Colin Clavey
1953–♀ Jean Collingwood
1924–1996♂ Trevor Carlton Collingwood
–♀ Ruth Leney
1894–1984♂ Guy Carlton Collingwood
1893–1965♀ Marjorie Watson Pennington
1865–1893♂ William Tipping Pennington
1861–1917♀ Annie Amelia Watson