O'Lahertie History, Family Crest & Coats of Arms
- Origins Available:
The Irish surnames in use today are underpinned by a multitude of rich histories. The name O'Lahertie originally appeared in Gaelic as "O Flaithbheartaigh," which means "bright ruler."
Early Origins of the O'Lahertie family
The surname O'Lahertie was first found in Connemara (Irish : Conamara), which derives from Conmhaicne Mara (meaning: descendants of Con Mhac, of the sea)), County Galway in Connacht where the name claims descent from Flaithbertaigh Ua Flaithbertaigh, King of Connacht, who died 1098. Flaithbertaigh was the first bearer of the surname O'Flaherty, and was Lord of Maigh Seola in what is now County Galway. 
"The O'Flahertys were originally located in the Barony of Clare, County Galway, but in the thirteenth century, having been expelled from this territory, they settled in the Barony of Moycullen, and were styled Lords of lar Conacht or West Connaught. A large number of the Flahertys are now to be found in the Baronies of Moycullen, Ross, and Ballinahinch, in County Galway." 
Another source gives this background about the family: "This family, whose tribe name was Muintir Murchadha, traced their descent from Flaibheartach, twenty-second in descent from Eochaidh Muighmeadhon, king of Ireland, who died in 366. They were at first settled in Magh Seola, to the east of Lough Corrib, but in the thirteenth century were driven from their original home by the O'Connors, and conquered a new territory in West Connaught from Lough Corrib to the sea. There were several septs of the clan." 
Early History of the O'Lahertie family
This web page shows only a small excerpt of our O'Lahertie research. Another 135 words (10 lines of text) covering the years 1377, 1407, 1593, 1589, 1629 and 1718 are included under the topic Early O'Lahertie History in all our PDF Extended History products and printed products wherever possible.
O'Lahertie Spelling Variations
The search for the origins of the name O'Lahertie family name revealed numerous spelling variations. These variants can be somewhat accounted for when it is realized that before widespread literacy people only recognized their name by pronunciation; it was up to scribes to decide how it was to be formally recorded. Variations found include Flaherty, O'Flaherty, Flaverty, Laverty, Faherty and many more.
Early Notables of the O'Lahertie family (pre 1700)
Notable amongst the family name at this time was Áedh Ó Flaithbheartaigh, (c. 1377?-1407), Taoiseach of Iar Connacht and Chief of the Name; Murrough na dTuadh Ó Flaithbheartaigh, (died 1593), Chief of Iar Connacht; Teige Ó Flaithbheartaigh (died 1589), an...
Another 40 words (3 lines of text) are included under the topic Early O'Lahertie Notables in all our PDF Extended History products and printed products wherever possible.
Migration of the O'Lahertie family
The 18th century saw the slow yet steady emigration of Irish families to British North America and the United States. Those early Irish settlers that left their homeland were typically moderately well off: they were enticed by the promise of a sizable plot of land. However, by the 1840s, this pattern of immigration was gone: immigrants to North America were seeking refuge from the starvation and disease that the Great Potato Famine of that decade brought. The great numbers of Irish that arrived to the United States and the soon to be Canada were instrumental in their quick development as powerful industrial nations. An examination of early immigration and passenger lists uncovered many early immigrants bearing the name O'Lahertie: James Flaherty who landed in Virginia in 1651; followed James Flaharty in 1651; Timothy Flaharty settled in Boston Massachusetts in 1767; Ann Flaherty settled in New York in 1850.
- MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)
- Matheson, Robert E., Special Report on Surnames in Ireland with Notes as to Numeric Strength, Derivation, Ethnology, and Distribution. Dublin: Alexander Thom & Co., 1894. Print
- Smith, George (ed), Dictionary of National Biography. London: Smith, Elder & Co., 1885-1900. Print