Interaktives Sanduhrdiagramm von Nina Mae Argyle

Nina Mae Argyle 1928–1998

Hyrum Argyle 1895–1969

Ada Harriet Jennings 1894–1938

Thomas Jennings 1861–1935

Marintha Althira Butler 1861–1939

Richard Butler 1834–1916

Emily Vickers Millward 1836–1912

John Butler 1787–1856

Elizabeth Hall 1797–1893

George Millward 1805–1844

Grace Vickers 1810–1886