Tina Mettler
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Frederick Valentine Mettler
1885-1942
1885-1942
Paulina Knapp
1887-1981
1887-1981
Jacob D. Opp
1870-1961
1870-1961
Catherina Neuharth
1874-1966
1874-1966
Gustave Mettler
1907-1993
1907-1993
Martha Opp
1910-2002
1910-2002
Stanley Mettler
1934-2019
1934-2019