Family: Louis Groesbeck / Julia Coquillard (F1317)
Louis Groesbeck (1802- ) 
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| Leo Coquillard (1806- )
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Maretta (Henrietta Andress) Andrews (1814-1844) |
| Louis Groesbeck (1832- )
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| Julia Coquillard (1844-1889)
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| Alexander Joseph Groesbeck (1872-1953) |