According to [1], there was a dispute in 1855/56 as to whether the government had created the barony of Fermoy prematurely, before three further peerages had become extinct.
taoiseach.gov.ie
"40.2"(PDF), Constitution of Ireland, Dublin: Stationery Office, archived from the original(PDF) on 30 July 2009
web.archive.org
"40.2"(PDF), Constitution of Ireland, Dublin: Stationery Office, archived from the original(PDF) on 30 July 2009
