Rainham Builders
Family: Leonard Laverne Duckwitz / Helen Lorraine Kipp (F181212)
Otto Duckwitz (1882-1969) |
Harriet Isabel Booth (1886-1975) 
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Durward Booth Duckwitz (1910-1992)  |
| Leonard Laverne Duckwitz (1907-1964)
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| Helen Lorraine Kipp (1913-2003) |