עץ אינטראקטיבי של ‪Percival Charles Dunn‬
1890–1971♂ Percival Charles Dunn
1898–1961♀ Lily Olive Olson
1903–1992♀ Minnie Essie Vint
1840–1918♂ John Dunn
1859–1942♀ Kate Sears
1804–♂ William Dunn
1805–1879♀ Mary Ann Goodwin
–♂ … John