Family: Edgar Joel Sprague / Irene Dunbar (F6593)
Joel Mann Sprague (1840-1914) 
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Helen D Wilbur (1840-1915)
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| Ferdinand Sprague (1861-1865) |
Harriett Irene Sprague (1870-1922)  |
| Samuel Wilbur Sprague (1874-1949) |
| Lewis Henry Sprague (1882- ) |
| Alfred H Dunbar (1833-1893) |
| Edgar Joel Sprague (1866-1944)
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| Irene Dunbar (1870-1912)
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| Mabel Irene Sprague (1889- ) |
