Rainham Builders
Family: Harold Richard Thornthwaite / Marjorie ? (F237938)
Richard J. Thornthwaite (1891-1968) 
|
Helen E. Lakemacher (1896-1977) |
Arthur J. Thornthwaite (1920-2010)  |
| Francis Patterson ( -1984) |
| Frank Clifford Hamlin (1884-1969)
|
| Harold Richard Thornthwaite (1927-1985)
|
| Marjorie ? (1931-2013)
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