A large collection of 18th-century leases of the Caledon estate in Cos. Tyrone and Armagh has survived and is available for consultation at PRONI, Belfast:
*Calendar names tenants – D/2433/A/1/22 passim
*Rentals of the estate, 1766, 1796, 1799 – D/2433/A/6/1-3
*Draft valuation and rental of the estate, 1774 – D/2433/A/5/1
*Letterbooks, 1755-1802 – D/2433 /A/3/1-3
*Lease book of the estate which provides a summary of leases from 1735 and a statement of the position of these leases in the 1770s – D/2433/A/5/3
	EARL OF CALEDON’S ESTATE IN THE DISTRICT OF CALEDON: A LIST 
	OF TOWNLANDS
(EXTRACTED FROM THE 1837 AGHALOO TITHE APPLOTMENT BOOK)
| Annagh | Annaghcramp | Annaghroe | Annaghsallagh | 
| Ards | Ballagh | Ballyvaddy | Caledon Demesne | 
| Caledon Town & Parks | Cavanboy | Crievelough | Crievelough Crumlin | 
| Crievelough Thompson | Culligan | Cumber | Curlough | 
| Derrycourtin | Derrygooley | Derrykintone | Derrylappen | 
| Drummass | Drummore | Dunmacmay | Dyan | 
| Finglish | Guinnis | Keadew | Kilanaul | 
| Kilgowney | Killsampson | Kilmore | Kilshanagh | 
| Knockaguinea | Larrakeen | Lismulladown | Milberry | 
| Mullamossa | Mullicarnon | Mullimore | Mullinaveigh | 
| Mullintor | Mullyneal | Ramakit | Stragrone | 
| Tannagh | Tannaghblane | Tullygremon | Tullynashane |