Interaktives Sanduhrdiagramm von Dorothy Ethel Wilson

Dorothy Ethel Wilson 1911–1996

George Walter Frey 1905–1963

Arthur Julius Frey 1876–1947

Emma Malinda Botkin 1881–1957

John Jacob Frey 1842–1878

Dorothea Boesel 1849–1929

Friedrich Frey 1801–1882

Anna Woessner 1808–1872

Johann Peter Frey 1763–1850

Christina Barbara Hofer 1773–1848