Whipple Database
Database of the Whipple One-Name Study (WONS)
Family: Irving Edward Knight / Helen Waterman (F40015)
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 | Byron Levi Waterman (1870-1964)
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 | Lucy Frances or Mary Frances Clark (1878-1939)
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| Richard C. Waterman (1904-1981)  |
| Janet Waterman (1908-1999) |
| Irving Edward Knight (1897-1953) |
| Helen Waterman (1898-1976)
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| Irving Waterman Knight (1923-2010) |
| Robert Francis Knight (1925-1943) |
| Marjorie Knight (1934-2011) |