Family: William Gannon & Eleba Simpson
m. 23 April 1867
 | Nathan Simpson (1788-1866) 
|
 | Patience R. Hilman (1796- ) |
| John Simpson (1817-1851)  |
| Sarah Ann Simpson (1820-1908) |
| Joshua Hilman Simpson (1822-1917) |
| Priscilla Ellen Simpson (1827-1910) |
| William S. Simpson (1834-1878) |
| Crawford R. Simpson (1838-1880) |
| Susan H. Simpson (1840- ) |
| Anna Simpson (1842- ) |
| William Gannon (1842-1916) |
| Eleba Simpson (1824- )
|
| Susan Elizabeth Gannon (1870-1955) |
| James Allan Gannon (1873-1947) |
| Alonzo Perry Gannon (1875-1954) |
| Alfred Louis Gannon (1876-1956) |
| Mary Ada Gannon (1879-1959) |
| Missouri A. Gannon (1881- ) |
| John W. Gannon (1883- ) |
| Sarah C. Gannon (1885-1899) |
| Nancy E. Gannon (1887- ) |
| Edna J. Gannon (1890-1967) |
| (infant) Gannon (1891-1891) |