Online records
- Assorted:
- Cromwellian adventurers 1642-46
- Monaghan extracts from Catholic Qualifcation Rolls (c.1788)
- Church of Ireland Marriage Licence Bonds, Diocese of Clogher - Maps: Baronies and civil parishes, Poor Law Unions
- Tonwland map: Aghnamullen - Census etc.
- 1796: Spinning Wheel Premium List
- 1912: The Ulster Covenant. Almost half a million original signatures and addresses of those who signed the Ulster Covenant.
- Estate papers: Monaghan estates
- Gravestone inscriptions:
- Donaghmoyne: Donaghmoyne - Societies: Clogher Historical Society