Rainham Builders
Family: Richard J. Thornthwaite / Helen E. Lakemacher (F237934)
Peter D. Thornthwaite (1857- ) 
|
Annie M. A. Hayes (1871- ) |
| Blanch M. Thornthwaite (1893- ) |
Charles Warren Thornthwaite (1895-1964)  |
| Richard J. Thornthwaite (1891-1968)
|
| Helen E. Lakemacher (1896-1977) |
| Arthur J. Thornthwaite (1920-2010) |
| Harold Richard Thornthwaite (1927-1985) |