The Abercorn Estate Manor of Donelong comprised almost all townlands in the “lower” part of Donagheady amounting to approximately one half of the parish.
| TOWNLAND | PARISH |
| Altnagallaglagh (Sandville) | Donagheady |
| Ballybeeny | Donagheady |
| Burndennett (Milltown) | Donagheady |
| Carrickatain | Donagheady |
| Castlemellan | Donagheady |
| Castlewarren | Donagheady |
| Cavanacreagh | Donagheady |
| Cloghboy | Donagheady |
| Cloghogal | Donagheady |
| Creaghcor | Donagheady |
| Cullin (Cullion) | Donagheady |
| Culmachery (Coolmaghery) | Donagheady |
| Donelong | Donagheady |
| Drumgauty | Donagheady |
| Edan (Eden) | Donagheady |
| Falinasloy (Ballyheather) | Donagheady |
| Gortivey | Donagheady |
| Gortmellan | Donagheady |
| Gortmesson | Donagheady |
| Lisdivin | Donagheady |
| Maghereagh | Donagheady |
| Magheramesson | Donagheady |
| Menaghill | Donagheady |
| Mountcastle | Donagheady |
| Tavanabraidy (Tamnabrady | Donagheady |
| Tavanabrien (Tamnabryan) | Donagheady |
| Tavanaclair (Tamnaclare) | Donagheady |
| Tavanakeery (Tamnakeery) | Donagheady |
| Tavanasollis (Sollus) | Donagheady |
| Tullyard | Donagheady |