Rainham Builders
Family: Alvin E. Sherk / Melinda A. Beckman (F205435)
William B. Sherk (1846-1906) 
|
Mary Elizabeth Park (1845-1883) |
| Elsie M. Sherk (1874- ) |
| Lucy Sherk (1877- ) |
| Alvin E. Sherk (1881-1975)
|
| Melinda A. Beckman (1890-1956) |