<p> The historiography surrounding the Irish in Canada has generally adopted an American framework that has equated Irishness with Catholicism, thereby creating a very one dimensional picture of what it meant to be Irish in nineteenth century 'Amerikey'. Although historians have shown that the greatest emigrant outpouring for this period was not only an Irish one, but also a Protestant one, relatively little has been done to understand that group on its own terms. Where solid work does exist on Irish Protestant groups in Canada, rarely does one hear them speak in their own words. Rather, where and how quickly they settled, the singular importance of kin networks and the peculiarity of certain institutions is detailed. Little has been done with respect to understanding Irish Protestant identity: how they viewed their new world upon arrival and more importantly, how they would now and later view themselves. Indeed, the question 'Whatever Happened to the Irish?' was answered: Irish Protestants despite the strength of their numbers and their institutions, simply acculturated willingly and quickly into a larger, more encompassing 'British' identity. The assumption has followed that Irish Protestants were never very Irish in the first place. On the contrary, this thesis argues that far from simply fading away, a recognizably Irish Protestant culture - one that identified itself as the Irish nation - overcame early nineteenth century prejudice against 'things Irish' and eventually came to predominate many a local landscape in Ontario. Relying heavily on emigrant letters, this thesis emphasizes an Irish Protestant discourse that enjoyed a distinction and longevity that has yet to be recognized. It also maintains that Irish Catholicism was an integral component to the expression of that identity. Irish Protestants in Ontario remained distinctively Irish for a period longer than their countrymen in Ontario and their co-religionists in the homeland. </p> / Thesis / Doctor of Philosophy (PhD)