Barony of Tullyhunco
Johnstons on the 1630 Muster Roll in Tulknock(Tullyknock) Barony
| Forename | Surname | Landlord |
| Archiball | Johnston | Sir F. Hammelton |
| Martin | Johnston | Sir F. Hammelton |
| John | Johnston | Sir F. Hammelton |
| Thomas | Johnston | Sir F. Hammelton |
| Patrick | Johnston | Sir F. Hammelton |
| Walter | Johnston | Sir F. Hammelton |
| Andrew | Johnston | Sir F. Hammelton |
| William | Johnston | Sir F. Hammelton |
| Symon | Johnston | Sir F. Hammelton |
| William | Johnston | Sir J. Crag |
| Alexander | Johnston | Sir J. Crag |
| Robert | Johnston | Sir J. Crag |
| William | Johnston | Sir J. Crag |