Family: James Blain, Sr. / Margaret McQuiston (F3650)
 | James McQuiston (1735-1799) 
|
| Andrew McQuiston (1761-1821)  |
 | McQuiston (1763- ) |
| McQuiston (1765- ) |
| Hugh McQuiston (1769-1836) |
| William McQuiston (1760-1800) |
| McQuiston (1771-1795) |
| Margaret McQuiston (1762-1834)
|
| James Blain, Sr. (1759-1832) |
| Jane Blain (1793-1875) |
| Margaret Blain (1795-1871) |
| James Blain, Jr. (1797-1860) |
| Mary Blain (1799-1824) |
| Rosanna(h) Blain (1800-1850) |
| Elizabeth Blain (1803-1882) |
| Andrew Blain (1805-1892) |