The name O'Halleren originally appeared in Gaelic as O hAllmhurain, which is derived from the word allmhurach, which means pirate.
Early Origins of the O'Halleren family
The surname O'Halleren was first found in counties of Clare and Galway
(Irish: Gaillimh) part of the province of Connacht
, located on the west coast of the Island, where they held a family seat
from very ancient times.
Early History of the O'Halleren family
This web page shows only a small excerpt of our O'Halleren research.Another 137 words (10 lines of text) are included under the topic Early O'Halleren History in all our PDF Extended History products and printed products wherever possible.
O'Halleren Spelling Variations
The recording of names in Ireland
in the Middle Ages was an inconsistent endeavor at best due to competing dialects and languages, and the general illiteracy of the population. Research into the name O'Halleren revealed many spelling variations
, including Halloran, O'Halloran, Haloran and others.
Early Notables of the O'Halleren family (pre 1700)
More information is included under the topic Early O'Halleren Notables in all our PDF Extended History products
and printed products wherever possible.
Migration of the O'Halleren family to the New World and Oceana
Irish emigration to North America began modestly in the late 18th century. At this time, Irish families
made the journey to British North America and the United States by choice and after careful consideration: they were primarily in search of a suitably large stretch of land to call their own. This pattern would change most dramatically during the Great Potato Famine
of the late 1840s. For example, the years 1825-1845 saw approximately 450,000 heading to British North America and 400,000 to the United States, but in 1847, at the height of the famine, it is estimated that more than 104,000 Irish immigrants went to British North America and more than 119,000 to the United States. An examination of passenger and immigration lists has revealed many early immigrants bearing the name O'Halleren: Biddy, Ellen, Lawrence, Martin, Mathew and Michael Halloran all arrived in Canada in 1847; William O'Halloran arrived in Quebec in 1825; John, James, and Michael O'Halloran arrived in Philadelphia in 1876..