The Chief of the Name of Clan Mac Con Raoi directly ruled Gnó Mhór, which was later the civil parishes of Kilcummin and Killannin.
Gnó Beag's king was later surnamed Ó hÉanaí (anglicised as Heaney and Heeney).
Loch Lonáin north of the village of Maigh Cuilin (Moycullen) and the Aille River between the villages of An Spidéal (Spiddal) and Indreabháin (Inverin) are the principal features which mark the divide between Gnó Mór and Gnó Beag.
Both Irish clans were evicted and forced west by the Ó Flaithbertaigh family, who took over their lands.
Clan Meic Con Raoi resettled at Ballymaconry (sometimes known as Kingstown Glebe) in Connemara along Streamstown Bay near Clifden, and they had another, Ballyconry in County Clare in the barony of Ballyvaghan.