Irish Canadians
The first waves of Irish immigrants took place between 1763 and 1880. when ten thousand Irish immigrants arrived on the Island. From 1800 to 1850, "10,000 immigrants from every county in Ireland" had settled in Prince Edward Island and represented 25% of the Island population by 1850.
History of Ireland
Tradition maintains that in A.D. 432, St. Patrick arrived on the island and, in the years that followed, worked to convert the Irish to Christianity. St Patrick's "Confession", in Latin, written by him is the earliest Irish historical document. It gives some information about the Saint. On the other hand, according to Prosper of Aquitaine, a contemporary chronicler, Palladius was sent to Ireland by the Pope in 431 as ""first Bishop to the Irish believing in Christ"", which demonstrates that there were already Christians living in Ireland. Palladius seems to have worked purely as Bishop to Irish Christians in the Leinster and Meath kingdoms, while Patrick – who may have arrived as late as 461 – worked first and foremost as a missionary to the pagan Irish, in the more remote kingdoms in Ulster and Connacht.
Patrick is traditionally credited with preserving and codifying Irish laws and changing only those that conflicted with Christian practices. He is credited with introducing the Roman alphabet, which enabled Irish monks to preserve parts of the extensive oral literature. The historicity of these claims remains the subject of debate and there is no direct evidence linking Patrick with any of these accomplishments. The myth of Patrick, as scholars refer to it, was developed in the centuries after his death.