Show ContentsO'Donoly History, Family Crest & Coats of Arms

Today's Irish surnames are underpinned by a multitude of rich histories. The name O'Donoly originally appeared in Gaelic as Ó Donnghaile, derived from the words "donn," which means "brown," and "gal," which means "valor." 1

Early Origins of the O'Donoly family

The surname O'Donoly was first found in County Donegal. Later, the sept expanded eastward and became based at Ballydonnelly in the county of Tyrone. The name continues to be common in this area of Ireland today.

The name is believed to be directly descended from King Niall of the Nine Hostages, the great Irish general/king who died by the River Seine in France about 365 A.D., after soundly defeating the Romans and being instrumental in their return to the south. Niall made King Arthur's exploits seem rather small by comparison.

The Donnelly chief was always elected Chief Marshall of the O'Neill forces and their exploits have filled the pages of Irish history compiled by the Four Masters. They are a part of the great Clann Eoghan(Owen).

They claim to be seventeenth in descent from the great King Niall, and their territories were at Ballydonnelly in County Tyrone.

Early History of the O'Donoly family

This web page shows only a small excerpt of our O'Donoly research. Another 111 words (8 lines of text) covering the years 1603, 1641, 1650, 1716, 1786, 1816, 1825, 1826 and 1836 are included under the topic Early O'Donoly History in all our PDF Extended History products and printed products wherever possible.

O'Donoly Spelling Variations

Irish names were rarely spelled consistently in the Middle Ages. Spelling variations of the name O'Donoly dating from that time include Donnely, Donnelly, Donelly, O'Donnelly, O'Donelly, Donnolly, Donnally, Donolly, Donnilly, Donnelie, Donneley, O'Donnally and many more.

Early Notables of the O'Donoly family

Notable among the family name at this time was Patrick Donnelly (1650-1716), an Irish Roman Catholic Bishop, known as The Bard of Armagh, born in Desertcreaght, Cookstown, County Tyrone. John Feltham Danneley, "born at Oakingham in 1786, was the second son of a lay-clerk of St. George's Chapel, Windsor. At fifteen years of age he studied thorough bass under Samuel Webbe, and the pianoforte first under Charles Knyvett and afterwards under Charles Neate. He resided...
Another 74 words (5 lines of text) are included under the topic Early O'Donoly Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the O'Donoly family

The 19th century saw a great wave of Irish families leaving Ireland for the distant shores of North America and Australia. These families often left their homeland hungry, penniless, and destitute due to the policies of England. Those Irish immigrants that survived the long sea passage initially settled on the eastern seaboard of the continent. Some, however, moved north to a then infant Canada as United Empire Loyalists after ironically serving with the English in the American War of Independence. Others that remained in America later joined the westward migration in search of land. The greatest influx of Irish immigrants, though, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time for North America, and those who arrived were immediately put to work building railroads, coal mines, bridges, and canals. In fact, the foundations of today's powerful nations of the United States and Canada were to a larger degree built by the Irish. Archival documents indicate that members of the O'Donoly family relocated to North American shores quite early: Catherine and Hugh Donnelly who settled in New York in 1803; Hugh Donnelly settled in Belfast, Maine in 1820; Bryan, Peter and Thomas Donnelly landed in America in 1763.



  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)


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