Words and Proper Names

caoraigheacht

3236.
Simms (Katharine): Nomadry in medieval Ireland: the origins of the creaght or caoraigheacht.
In Peritia 5 (1986), pp. 379–391.
Term first recorded in 1390 (Annals of Ulster).
19363.
Simms (Katharine): The origins of the creaght: farming system or social unit?
In Agriculture and settlement in Ireland (2015), pp. 101–116.