The following individuals were employed or trained by this architectural practice (click on an item to view details):
Employees or Pupils2
| Name | Position | Date From | Date To | Notes |
| Alexander Thomson | Partner | In year 1849 | In year 1856 | |
| John Baird the Second | Partner | In year 1849 | In year 1856 | |
| William Porter Mitchell | Assistant | In year 1931 | In year 1934 | |