Family: Francis Joseph Hemmer / Cordelia Calkins (F15825)
Johannes Philipp Hemmer (1827-1899) 
|
Maria Anna Seibert (1831- )
|
Louis Philip Hemmer (1852-1921)  |
| Mary Hemmer (1857-1918) |
| Catherine Hemmer (1860-1946) |
| John Albert Hemmer (1862-1928) |
| Barbara E. Hemmer (1867-1936) |
| Rosa Anna Hemmer (1872- ) |
| Francis Joseph Hemmer (1853-1924)
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| Cordelia Calkins (1857-1893) |
| Violet M. Hemmer (1887-1966) |
| Frank Leonard Hemmer (1888-1970) |
| Grover Vincent Hemmer (1889-1957) |