Velva Jean Koerner
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Friedrich A. Mettler
1853-1923
1853-1923
Katharina Mehlhaff
1854-1933
1854-1933
Johannes A. Körner Koerner
1872-1925
1872-1925
Rosina Mettler
1877-1967
1877-1967
Arthur Emanuel Koerner
1903-1970
1903-1970