Family: Ralph Zwickey / Frances Eliza Todd (F2462)
 | John Elliott Todd (1805-1868) 
|
 | Sophia Fox (1805-1866)
|
| Sarah Evartz Todd (1828-1828) |
| Cornelia Mather Todd (1832-1860) |
| Timothy Smith Todd, **** (1842-1890) |
| Sophia Helen Todd (1830-1910)  |
| John Elliott Todd (1836-1913) |
| William Ely Todd (1839-1870) |
| Frances Eliza Todd (1850-1903)
|
| John E. Zwicky (1883- ) |