This was a survey of property occupiers in Ireland made between 1848 and1864 and it's importance lies in the fact that it lists almost every head of household for each county.
This valuation records every landowner and householder in Ireland in a period shortly after the famine.

For an explanation of and background to Griffiths Valuation see AskAboutIreland.ie

Using Griffiths Valuation Town Maps and PRONI’s Valuation Records Collection: 

- Researching Armar Moffatt of Strabane, Co. Tyrone, Northern Ireland

- Griffiths Valuation: Ardstraw Parish
- Griffiths Valuation: Aghaloo Parish
- Griffiths Valuation: Aghalurcher Parish
- Griffiths Valuation: Arboe Parish
- Griffiths Valuation: Artrea Parish
- Griffiths Valuation: Ballinderry Parish, Cos. Tyrone & Londonderry
- Griffiths Valuation: Ballyclog Parish
- Griffiths Valuation: Bodoney Lower Parish
- Griffiths Valuation: Bodoney Upper Parish
- Griffiths Valuation: Camus Parish (Strabane)
- Griffiths Valuation: Cappagh Parish
- Griffiths Valuation: Carnteel Parish
- Griffiths Valuation: Clogher Parish
- Griffiths Valuation: Clogherny Parish
- Griffiths Valuation: Clonfeacle Parish, Cos. Tyrone & Armagh
- Griffiths Valuation: Clonoe Parish
- Griffiths Valuation: Derryloran Parish, Cos. Tyrone & Londonderry
- Griffiths Valuation: Desertcreat Parish
- Griffiths Valuation: Donacavey Parish
- Griffiths Valuation: Donagheady Parish
- Griffiths Valuation: Donaghenry Parish
- Griffiths Valuation: Donaghmore Parish
- Griffiths Valuation: Dromore Parish
- Griffiths Valuation: Drumglass Parish
- Griffiths Valuation: Drumragh Parish (Omagh)
- Griffiths Valuation: Errigal Keerogue Parish
- Griffiths Valuation: Errigal Trough Parish, Cos. Tyrone & Monaghan
- Griffiths Valuation: Kildress Parish
- Griffiths Valuation: Killeeshil Parish
- Griffiths Valuation: Killyman Parish, Cos. Tyrone & Armagh
- Griffiths Valuation: Kilskeery Parish
- Griffiths Valuation: Leckpatrick Parish - Hollyhill Townland (aka Balliburny)
- Griffiths Valuation: Lissan Parish, Cos. Tyrone & Londonderry
- Griffiths Valuation: Leckpatrick Parish - Keenaghan Townland
- Griffiths Valuation: Leckpatrick Parish - Leckpatrick Glebe
- Griffiths Valuation: Leckpatrick Parish
- Griffiths Valuation: Longfield East Parish
- Griffiths Valuation: Longfield West Parish
- Griffiths Valuation: Magheracross Cos. Fermanagh & Tyrone
- Griffiths Valuation: Pomeroy Parish
- Griffiths Valuation: Tamlaght Parish
- Griffiths Valuation: Termonamongan Parish
- Griffiths Valuation: Termonmaguirk Parish
- Griffiths Valuation: Tullyniskan Parish
- Griffiths Valuation: Urney Parish, Cos. Donegal & Tyrone

Only specific townlands within the following parishes have been completed.