Arbre interactiu de Stanley Glendinning Clark
1910–1960♂ Stanley Glendinning Clark
1870–1950♂ Arthur William Clark
1870–1948♀ Charlotte Grieve
1833–1913♂ Robert Grieve
1834–1908♀ Isabella Mary Cully
1804–1892♂ John Grieve
1804–1888♀ Mary Glendinning ...