Gezin: Sam VAN HEEMSKERCK DÜKER / Mary Leet SPEER (F118)
getr. 25 jun 1927Willem Frederik VAN HEEMSKERCK DÜKER (1879-1944) 
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Huibertina SCHUYTEN (1881-1936)
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Katie Leilani VAN HEEMSKERCK DÜKER (1911-1989)  |
| Bertie Keoloha VAN HEEMSKERCK DÜKER (1913- ) |
| Fried VAN HEEMSKERCK DÜKER (1917-1993) |
| Sam VAN HEEMSKERCK DÜKER (1905-1978)
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| Mary Leet SPEER (1896-1977) |
| Mary Emma VAN HEEMSKERCK DÜKER (1928-1970) |
| Catherine VAN HEEMSKERCK DÜKER (1931- ) |
| John Marshall VAN HEEMSKERCK DÜKER (1930- ) |