Sources

A number of sources were used to successfully undertake this research. A list of these sources will be listed below with a link in relevant. This will be updated to ensure that everyone has received due credit. Most sources will be mentioned on each marker, please quote all information in quotations to correct sources. 
  • Griffith Valuation Records - http://www.askaboutireland.ie/griffith-valuation/
  • OS Map records - ​http://maps.ehsni.gov.uk/SixInchSeries
  • Ordinance Survey Memoirsof Ireland 1830-1840 Series editors Angélique Day and Patrick McWilliams
  • PRONI - http://www.proni.gov.uk/
  • O'Neill Country Historical Society Journal Duiche Neill - http://oneillcountryhistoricalsociety.com/
  • The Civil Survey A.D. 1654-1656: Counties of Donegal, Londonderry and Tyrone Vol. III​
  • Townlands ie - http://www.townlands.ie/
  • ​Craigavon Historical Society, information relating to mills in the Lurgan and Portadown area. http://www.craigavonhistoricalsociety.org.uk/rev/clendinninglinenind.html
  • Irish Linen Guild - http://www.irishlinen.co.uk/ -   For help regarding definitions
  • The Agricultural Statistics of Ireland 1857-1874 - Detailed breakdown of scutching mills in these years
Books 
Industrial Archaeology of Northern Ireland 
ERR Green The Industrial Archaeology of County Down
​William Hogg - The Mills and Millers of Ireland
Alex F Young and Tommy O'Hanlon, Old Newry - Information on Clanrye Mill and flax spinning mill.
History of Developments in Mourne from 1870-2000, John Newell - Information on the Mourne Auxiliary Creamery.
 Get your copy of The Herman Family- Sion Mills by Jonathan Hamill at:       www.booksireland.org.uk/store/all-departments/herdman-family-sion-mills