The County Fermanagh townlands in Tomregan civil parish are- Aghindisert, Carickaleese, Cloncoohy, Derrintony, Derryart, Garvary, Gortahurk, Gortaree, Gortineddan, Gortmullan, Knockadoois, Knockateggal, Tonymore and Ummera.
The County Cavan townlands in Tomregan civil parish are- Agharaskilly, Aghavoher, Annagh, Aughrim, Berrymount, Carrigan, Carrowmore, Cavanagh, Clifton, Cloncollow, Corranierna, Cranaghan, Cullyleenan, Derryginny, Doon, Fartrin, Gortawee or Scotchtown, Gortoorlan, Moher, Mucklagh, Mullaghduff, Mullanacre Lower, Mullanacre Upper, Mullynagolman, Rakeelan, Slievebrickan, Snugborough, Sralahan[1] (also called "The Common").
Brefne, daughter of Beoan mac Bethaig, a brave soldier-woman, fell in conflict for that land with the Children of Ham, with their evil power.
Regan of the Children of impious Ham, from the army of strong-smiting Balar, was a warrior of prowess and exploits, whom none could face in equal battle.
Regan it was, dangerous beyond dispute, that engaged the combat; he was leader of the retinue of red-armed Oengus mac ind Oc, with all his army.