Family: Ernest John Singer / Mary Elizabeth Koch (F26148)
m. 19 Jun 1923John Adam Singer (1852-1928) 
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Ottilia Mathilda Kress (1851-1926)
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Heinrich Singer (1876-1912)  |
| Cecilia Agnes Singer (1877-1946) |
| Martha Mary Singer (1880-1969) |
| Theodore D. Singer (1881-1940) |
| Emma M. Singer (1884-1946) |
| Roman Francis Singer (1888-1959) |
| Felix Singer (1890-1892) |
| Ernest John Singer (1894-1962)
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| Mary Elizabeth Koch (1905-1972) |
| Douglas Harold Singer (1928-1984) |
| Marilyn Jean Singer (1932-1975) |