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An excerpt from www.HouseOfNames.com archives copyright © 2000 - 2016
Origins Available: Irish-Alt, Irish
Many variations of the name Brennan have evolved since the time of its initial creation. In Gaelic it appeared as "O Braondin," from the word "braon," which has several meanings, possibly meaning "sorrow" in this case.
Before widespread literacy came to Ireland, a name was often recorded under several different variations during the life of its bearer. Accordingly, numerous spelling variations were revealed in the search for the origin of the name Brennan family name. Variations found include Brennan, McBrennan, Brannon, Brannan, Brannen, Brannin, Brennyn, Brannyn, MacBrennan, Brenan, Branon, Branan, Branen and many more.
First found in County Kilkenny (Irish: Cill Chainnigh), the former Kingdom of Osraige (Ossory), located in Southeastern Ireland in the province of Leinster, where the family claim descent from Braonan, an Irish Prince, brother of Ceallach, 17th King of Ossory. Braonan later became the King of Ossory, and also King of the Danes of Dublin, and was known as the Prince of Idough. His son, Conglach, in a dispute over the throne of Ossory, was killed near Three Castles, County Kilkenny. At this point in time the Brennans were in conflict with Brian Boru (1014), and most historians believe that the family was on the wrong side as allies of the Danish King. After Clontarf, they retained only the principality of Idough, but Anne, daughter of Guidhelgedh, three generations later, married the King of Ossory (Donogh), and the title was still extant even after the Anglo Norman invasion of 1172.
This web page shows only a small excerpt of our Brennan research. Another 247 words (18 lines of text) covering the years 1395, 1520, 1600, 1832, 1625, 1693, 1768, 1830 and 1794 are included under the topic Early Brennan History in all our PDF Extended History products.
Another 99 words (7 lines of text) are included under the topic Early Brennan Notables in all our PDF Extended History products.
Thousands of Irish families left for North American shores in the 19th century. These people were searching for a life unencumbered with poverty, hunger, and racial discrimination. Many arrived to eventually find such conditions, but many others simply did not arrive: victims of the diseased, overcrowded ships in which they traveled to the New World. Those who lived to see North American shores were instrumental in the development of the growing nations of Canada and the United States. A thorough examination of passenger and immigration lists has disclosed evidence of many early immigrants of the name Brennan:
Brennan Settlers in United States in the 18th Century
- James Brennan, a bonded passenger, who arrived in Potomac in 1731
- David Brennan, who arrived in Maryland in 1774
Brennan Settlers in United States in the 19th Century
- John Brennan, who arrived on a ship at New York in 1810 at age 27
- Bernard Brennan, who landed in New York, NY in 1812
- Margaret Brennan, who landed in New York, NY in 1812
- Unity Brennan, who arrived in New York, NY in 1816
- Bridget Brennan, who landed in New York, NY in 1816
Brennan Settlers in Canada in the 18th Century
- Laurence Brennan, on record as a laborer in St. John's Newfoundland in 1779
- Mr. William Brennan U.E who settled in Eastern District [Cornwall], Ontario c. 1783
- Michael Brennan, a fisherman in Petty Harbour, Newfoundland, in 1794
Brennan Settlers in Canada in the 19th Century
- James Brennan, who landed in Canada in 1829
- Patrick Brennan, who arrived in Canada in 1829
- Timothy Brennan, aged 23, a labourer, arrived in Saint John, NB in 1833 aboard the barque "Pallas" from Cork
- Catherine Brennan, aged 24, arrived in Saint John, NB in 1833 aboard the ship "Britannia" from Sligo
- Bridget Brennan, aged 13, arrived in Saint John, NB in 1833 aboard the ship "Britannia" from Sligo
Brennan Settlers in Australia in the 19th Century
- John Brennan, Irish convict from Dublin, who was transported aboard the "Andromeda" on November 13, 1832, settling in New South Wales, Australia
- George Brennan arrived in Holdfast Bay, Australia aboard the ship "Cygnet" in 1836
- John Brennan arrived in Holdfast Bay, Australia aboard the ship "Cygnet" in 1836
- James Brennan arrived in Holdfast Bay, Australia aboard the ship "Cygnet" in 1836
- Mary Brennan arrived in Adelaide, Australia aboard the ship "Eden" in 1838
Brennan Settlers in New Zealand in the 19th Century
- Joseph Brennan, aged 22, a tailor, arrived in Nelson aboard the ship "Prince of Wales" in 1842
- Mary Brennan, aged 21, arrived in Nelson aboard the ship "Prince of Wales" in 1842
- Ellen Brennan arrived in Auckland, New Zealand aboard the ship "Gipsy" in 1854
- Thomas Brennan arrived in Auckland, New Zealand aboard the ship "Andrew Jackson" in 1865
- Joseph Brennan, aged 31, a labourer, arrived in Wellington, New Zealand aboard the ship "Bebington" in 1872
- Thomas Ernest "Tom" Brennan (1922-2003), American professional ice hockey right winger
- Thomas Francis Brennan (1855-1916), American Catholic bishop, 1st Catholic bishop of Dallas 1891–1893
- Michael F. Brennan, American politician, 87th Mayor of Portland, Maine
- Neal Brennan (b. 1974), American three-time Primetime Emmy nominated writer, stand-up comedian, actor, director and producer, best known for co-creating and co-writing the Comedy Central series
- William Raymond Brennan (b. 1963), American former Major League Baseball pitcher
- Thomas Martin "Tom" Brennan (b. 1952), American former Major League Baseball pitcher
- Kathleen Patricia Brennan, American musician, songwriter, record producer and artist
- John Owen Brennan (b. 1955), American Director of the Central Intelligence Agency, former chief counterterrorism advisor to U.S. President Barack Obama
- Walter Andrew Brennan (1894-1974), American actor, won the Academy Award for Best Supporting Actor three times, acting in more than 230 film and television roles
- William Joseph Brennan Jr. (1906-1997), American jurist, a Supreme Court justice from 1956-1990 and recipient of the Presidential Medal of Freedom
- A History of the Brennans of Idough, County Kilkenny by Thomas A. Brennan.
- I Thank God for All My Memories by Mary Zacchaeus Ryan.
- Hickey, D.J. and J.E. Doherty. A New Dictionary of Irish History form 1800 2nd Edition. Dublin: Gil & MacMillian, 2003. Print.
- Fairbairn. Fairbain's book of Crests of the Families of Great Britain and Ireland, 4th Edition 2 volumes in one. Baltimore: Heraldic Book Company, 1968. Print.
- Kennedy, Patrick. Kennedy's Book of Arms. Canterbury: Achievements, 1967. Print.
- Magnusson, Magnus. Chambers Biographical Dictionary 5th edition. Edinburgh: W & R Chambers, 1990. Print.
- Weis, Frederick Lewis, Walter Lee Sheppard and David Faris. Ancestral Roots of Sixty Colonists Who Came to New England Between 1623 and 1650 7th Edition. Baltimore: Genealogical Publishing, 1992. Print. (ISBN 0806313676).
- Woodham-Smith, Cecil. The Great Hunger Ireland 1845-1849. New York: Old Town Books, 1962. Print. (ISBN 0-88029-385-3).
- Passenger Lists of Vessels Arriving at Galveston Texas 1896-1951. National Archives Washington DC. Print.
- Browning, Charles H. Americans of Royal Descent. Baltimore: Genealogical Publishing. Print.
- Johnson, Daniel F. Irish Emigration to New England Through the Port of Saint John, New Brunswick Canada 1841-1849. Baltimore, Maryland: Clearfield, 1996. Print.
- Grehan, Ida. Dictionary of Irish Family Names. Boulder: Roberts Rinehart, 1997. Print. (ISBN 1-57098-137-X).
The Brennan Family Crest was acquired from the Houseofnames.com archives. The Brennan Family Crest was drawn according to heraldic standards based on published blazons. We generally include the oldest published family crest once associated with each surname.
This page was last modified on 15 April 2016 at 07:36.
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