Susan Patrice Siefers
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Friedrich Wirth
1851-1935
1851-1935
Louisa Baldus
1861-1933
1861-1933
Frank Bernard Ricke
1890-1954
1890-1954
Amelia Agnes Wirth
1891-1951
1891-1951
Irvina Louise Ricke
1925-1964
1925-1964