Family: Alfred D Schoolcraft / Harriett Irene Sprague (F6597)
Joel Mann Sprague (1840-1914) 
|
Helen D Wilbur (1840-1915)
|
| Ferdinand Sprague (1861-1865) |
Edgar Joel Sprague (1866-1944)  |
| Samuel Wilbur Sprague (1874-1949) |
| Lewis Henry Sprague (1882- ) |
| Alfred D Schoolcraft (1868-1929) |
| Harriett Irene Sprague (1870-1922)
|
| Oliver Joel Schoolcraft (1891-1968) |
| Letha Schoolcraft (1892- ) |
| Flora Schoolcraft (1894- ) |
| Lawrence Schoolcraft (1895- ) |
| Emma Schoolcraft (1896- ) |
| Ethel Schoolcraft (1898- ) |
| Iva Schoolcraft (1901- ) |
