Rainham Builders
Family: Ernest Herman Duda / Estella May Heckens (F240845)
m. 5 Mar 1920John Heckens (1873-1901) |
Helena Winger (1881-1954) 
|
Clarence Jacob Heckens (1900-1991)  |
| Ernest Herman Duda (1893-1946) |
| Estella May Heckens (1899-1990)
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| Eugene Arnold Duda (1922-1998) |