Family: John Hildebrand / Martha Mandery (F37324)
m. 1937Johannes Peter Mandery (1882-1965) 
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Rosa Gutmann (1886-1931)
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| Joseph John Mandery (1912-1996) |
| Agnes Anna Mandery (1915-1990) |
Sylvia C. Mandery (1917-2008)  |
| George Arthur Mandery (1920-2010) |
| Alma Apollonia Mandery (1922-2017) |
| Rita Mandery (1926- ) |
| Martha Mandery (1913-1982)
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