Seal H. Ringwood
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Johannes B. Weinmann
1833-1911
1833-1911
Barbara Schwarzmüller
1837-1879
1837-1879
George Benjamin Schleyer
1865-1945
1865-1945
Margaret Weinman
1864-1926
1864-1926
George Raymond Ringwood
1889-1951
1889-1951
Irene E. Schleyer
1899-1984
1899-1984