Family: Rev. Thomas Stott KEOUGH / Sarah JOHNSTON, .1 (F447)
Robert W JOHNSTON, Jr. (1793-1834) 
|
Margaret LAWRENCE, .5 DUE (1797-1842)
|
Dr. Richard Lawrence JOHNSTON, Senior (1816-1890)  |
| Mary Ann JOHNSTON, .1 (1818-1887) |
| Thomas.2 JOHNSTON (1819-1843) |
| Mary JOHNSTON, .2 (1820- ) |
| Margaret JOHNSTON, .1 (1823-1896) |
| Margaret .2 JOHNSTON, .2 (1827- ) |
| Sarah JOHNSTON, .1 (1826-1851)
|