Radene Wagner
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Valentin Helbling
1854-1938
1854-1938
Emma Bühler
1861-1914
1861-1914
Valentin Helbling
1903-1975
1903-1975
Constantina Braun
1904-1983
1904-1983
Dorothy Helbling-Wagner
1927-2013
1927-2013