For background on how the map was made (and its flaws), see the relevant blog entry.
|Nihill||fairly rare: Clare-Limerick. Ir. Ó Neighill. They were a sept of Thomond (Clare). Synonymous with O'Neill but the spelling suggests a Norse connection. See Nelson.|
|Ó Neighill||Nihill: cuíosach annamh: an Clár-Luimneach. Clann a bhí lonnaithe ag Bun Raite, craobh de Niallaigh Thuathmhumhan ach luann de Bhulbh ceangal Lochannach - d'fhéadfadh an dá rud bheith ann. Féach Craobhach, leis.|
DEDs where Nihil and a second surname are found together