Rainham Builders
Family: Willard John Gilbert Pottinger / Eleanor May (Ella) Kratz (F222306)
Harry Benton Kratz (1871- ) 
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Emma McDougall (1877- ) |
| Muriel Marjory Kratz (1895- ) |
Sara Marjorie Kratz (1898- )  |
| Russel Kratz (1902- ) |
| Helen Kratz (1904- ) |
| Evelyn Kratz (1907-1960) |
| Willard John Gilbert Pottinger (1894-1994) |
| Eleanor May (Ella) Kratz (1896- )
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