Hi, thank you very much for your message. I hope that someone recognises the family and is able to assist you.
It will really help your research if you could narrow down a more specific place in Cavan. Most Irish record sources- church records, land records, census records- are based on specific locations. Until you know a specific location within Ireland, preferably a parish or placename, it may be difficult to do anything more with these records.
Do you have any documentation pertaining to the family that mentions any place names in Cavan at all? This can include wills, marriage/death records,census records, letters, diary entries etc. For information on UK government records check the National Archives at: http://www.nationalarchives.gov.uk/records/looking-for-person/
There are some places where you can search online, however these websites do not have complete collections:
www.familysearch.org has a huge database of genealogical records including some church records for Ireland.
www.rootsireland.ie have a large collection of Irish Church records, however you have to pay to use this site.
Some other websites that you may find useful are:
The National Archives of Ireland http://www.nationalarchives.ie/genealogy1/genealogy-records/introduction/
The National Library of Ireland http://www.nli.ie/en/family-history-introduction.aspx
Irish Times: http://www.irishtimes.com/ancestor/index.htm
Genealogy links: http://www.genealogylinks.net/uk/ireland/cavan/index.html
From Ireland: http://www.from-ireland.net/county-cavan-genealogy/
Irish Genealogy Tool-kit: http://www.irish-genealogy-toolkit.com/index.html
It may be an idea to contact Cavan Genealogy to see if they can be of assistance, however a fee may apply for their services. Here is their email: cavangenealogy@eircom.net
Remember to post any new information that you find here. The more information you post, the more likely it is that one of our volunteers will be able to advise or assist you. Also include information concerning which sources you may have already used so others may further your search.
Kind regards,
Genealogy Support