Family: John Monteith ORR (F1043)
 | John Garrison Alexander ORR (1830-1904) 
|
 | Leah E. MONTEITH (1828-1884) |
| Andrew Cunningham ORR (1858-1903)  |
| William Silas ORR (1860-1931) |
| Mary E. ORR (1867-1930) |
| John Monteith ORR (1859-1930)
|
| John Garrison Alexander ORR (1830-1904)
|
| Leah E. MONTEITH (1828-1884) |
| Andrew Cunningham ORR (1858-1903) |
| William Silas ORR (1860-1931) |
| Mary E. ORR (1867-1930) |
| John Monteith ORR (1859-1930)
|