Family: Thomas Jefferson SLY / Maria ANDERSON (F748)
 | Benjamin Franklin SLY (1838- ) 
|
 | Sarah S PRITCHARD (1840- ) |
| George Alexander SLY (1862- )  |
| Richard Henry SLY (1863- ) |
| John A SLY (1865- ) |
| Thomas Jefferson SLY (1860- )
|
| Maria ANDERSON (1857- ) |
| Maude SLY (1884- ) |
| Madge SLY (1885- ) |
| Claude Fred SLY (1888- ) |
| Ruth SLY (1891- ) |
| Ralph SLY (1898- ) |