Is Ollamh Taca Cúnta na Nua-Ghaeilge i gColáiste Bhostúin é Seán Ó Cathail. Tá sé ag foghlaim na Gaeilge le cúig bliana fichead anuas i mBostún, i Nua-Eabhrac, agus in Éirinn, go háirid i dTír Chonaill. Is gníomhaí teanga é le Daltaí na Gaeilge agus le Chumann na Gaeilge i mBoston. Tá suim mhór aige i bpolaitíocht na Gaeilge agus i stair shóisialta ins na hamhráin agus ins na dánta. Seán Cahill is Adjunct Assistant Professor of Modern Irish, Boston College. He has been studying Irish for the past 25 years in Boston, New York and in Ireland, especially in Donegal. He is a language activist with Students of Irish and the Boston Irish Language Society. He is very interested in the politics of Irish and in social history in songs and poems.