Rainham Builders
Family: Calvin Dennis / Hannah Lauderbaugh (F1834)
Nathaniel Dennis (1813-1883) 
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Martha Underhill (1819-1853)
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Alexander Dennis (1837-1892)  |
| Nathaniel Dennis (1841-1909) |
| Lucinda Dennis (1843-1923) |
| Malinda Dennis (1845- ) |
| Lewis E. Dennis (1847-1937) |
| Sarah Dennis (1849-1856) |
| Martha Dennis (1851-1889) |
| Louisa Dennis (1853-1853) |
| Calvin Dennis (1839-1910)
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| Hannah Lauderbaugh (1847-1933) |