I am searching for information on my 4th-great-grandparents, Peter Woods and Bridget Lamb. Their daughter, Ann Woods, married Thomas Moore of LImerick in 1845 in Montreal, Quebec, Canada. The Canadian marriage record indicates that Peter and Bridget were alive and living in Monaghan at the time of their daughter's marriage in 1845 in Canada.
Here are some links to resources for County Monaghan which might assist you in your search:
http://www.from-ireland.net/county-monaghan-genealogy/
http://www.monaghan.ie/en/services/library/historygenealogy/
http://www.irishtimes.com/ancestor/browse/counties/ulster/index_mo.htm
http://www.igp-web.com/monaghan/
Wishing you the best of luck with your research.
Kind regards,
Genealogy support