The name Munterconnaught has often been mistaken as being derived from the IrishMuintir meaning people and Connacht being the western province. However, it actually has nothing to do with this and is named after Choncur, one of the 13 sons of the O'Reilly's of Breffni. The O'Reilly Clan ruled the area of Cavan and Leitrim which was known as Breffni for centuries.
Civil parish
Munterconnaught consists of drumlin country, lush farmland and lakeshore. It featured in Griffith's Valuation in the 1850s. Lewis' Topographical Dictionary in 1837 wrote of Munterconnaught
Townlands
Munterconnaught has a total of and made up of the following 14 townlands:
Ballaghdorragh,
Behernagh,
Carrick,
Corronagh,
Croaghan,
Crossafehin,
Eighter,
Island,
Knockaraheen,
Knockatemple,
Knocknagartan,
Knocknaveagh,
Lurganboy,
Ryefield,
Census records
Munterconnaught is one of the few locations in Ireland to have early census returns that survive. The destruction of the Public Records Office in the Four Courts in 1922 destroyed all surviving Irish census records from before the 1901 census, and most Church of Ireland records, with rare exceptions. Munterconnaught's census records from 1821 survived the inferno significantly intact along with some other parishes in Cavan.
Ecclesiastical parishes
;Church of Ireland parish Munterconnaught Parish Church, Knockatemple was built in 1831. It is one of the Church of Ireland places of worship in the Virginia Group of Parishes in the Diocese of Kilmore, Elphin and Ardagh. The other churches in the group are Lurgan Parish Church in Virginia, Killinkere Parish Church, and Billis Church. The four churches were amalgamated under one incumbency in 1972. ;Roman Catholic parish The RomanCatholic Parish of Castlerahan and Munterconnaught is one of the parishes in the Diocese of Kilmore. St. Bartholomew's Church, Knockatemple is the Munterconnaught part of the parish, and St. Mary's Church, Castlerahan and St. Joseph's Church, Ballyjamesduff are in the Castlerahan part of the parish.
Sport
Munterconnaught's Gaelic Athletic Association club has won many championships and leagues since its re-affiliation in 1969. The team was originally formed in 1926 but records date the playing of some form of football in Munterconnaught as early as the 1860s.
People
Local celebrities included the singer-songwriter Austin Tighe, and actor Liam Riddley, who had a recurring role as muscles in the television seriesGlenroe. The journalist and political advisorJim Duffy is of Munterconnaught descent through his mother, Bernadette Duffy, who was from Munterconnaught. She had been a student in Munterconnaught National School in the 1940s. Newest found celebrity Ruth Gilsenan has togged out for Ulster Rugby U18 squad two years running and has played a pivotal role with Cavan underage securing an All Ireland Medal in 2015. The first County All Ireland medal to have enterend the parish. Due to an unknown condition she was forced into early retirement.
