Show ContentsFlanighan History, Family Crest & Coats of Arms

The Irish name Flanighan was originally written in a Gaelic form as "O Flannagain," from the word "flann," which means "red" or "ruddy." Collectively the name means "descendants of the red-complexioned man." 1

Early Origins of the Flanighan family

The surname Flanighan was first found in County Roscommon, where they claim descent from the O'Connors as shown by the similarities of the Coat of Arms. Today the surname is more frequently found in County Roscommon, Mayo, Galway and Clare, no doubt branches from their ancestral roots. 2

Sources agree that Roscommon and the aforementioned counties on the western seaboard is where the lion's share of the family originate. However, as there are at least five distinct branches of the family: Ely O'Carroll; Connaught; Fermanagh; Orgiall; and Uactar Tire ("Upperthird", in the northwest of the county of Waterford.) "The O'Flanagans of the Upperthird were dispossessed shortly after the English [Strongbow] invasion by the family of Le Poer (now 'Power'), who still possess a large portion of that territory." 1

The O'Flanagan, of Ely O'Carroll branch claim descent from O'Flannagain Ele, a direct descendant on the O'Carroll Ely pedigree. O'Flanagan, Chiefs of Kinelargy in Ely O'Carroll similarly claim descent through the O'Carroll Ely pedigree. Note: Kinelargy is an ancient territory the corresponds with the present barony of Balllybrit, in the King's County. Both of these branches claim descent through the Heber line of Irish kings. 1

The O'Flanagans of Fermanagh claim descent through Niall of the Nine Hostages, the 126th Monarch of Ireland and the O'Flanagans of Orgiall similarly claim a similar descent. These latter two branches claim descent through the Heremon line of ancient Kings of Ireland. 1

Early History of the Flanighan family

This web page shows only a small excerpt of our Flanighan research. Another 90 words (6 lines of text) covering the years 1172 and 1308 are included under the topic Early Flanighan History in all our PDF Extended History products and printed products wherever possible.

Flanighan Spelling Variations

Within the archives researched, many different spelling variations of the surname Flanighan were found. These included One reason for the many variations is that scribes and church officials often spelled an individual's name as it sounded. This imprecise method often led to many versions. Flanagan, Flanaghan, Flanagen, Flannagan, Flannagen, Flanigan, Flannigan, Flanigen, Flannigen, Flanagin, Flannagin and many more.

Early Notables of the Flanighan family

Another 28 words (2 lines of text) are included under the topic Early Flanighan Notables in all our PDF Extended History products and printed products wherever possible.


Australia Flanighan migration to Australia +

Emigration to Australia followed the First Fleets of convicts, tradespeople and early settlers. Early immigrants include:

Flanighan Settlers in Australia in the 19th Century
  • Michael Flanighan, aged 20, a labourer, who arrived in South Australia in 1851 aboard the ship "Wanderer" 3
  • Michael Flanighan, aged 20, who arrived in Adelaide, Australia aboard the ship "Wanderer" in 1851 3


The Flanighan Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Certavi et vici
Motto Translation: I have fought and conquered.


  1. O'Hart, John, Irish Pedigrees 5th Edition in 2 Volumes. Baltimore: Genealogical Publishing Company, 1976. Print. (ISBN 0-8063-0737-4)
  2. MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)
  3. State Records of South Australia. (Retrieved 2010, November 5) WANDERER 1851. Retrieved http://www.slsa.sa.gov.au/BSA/1851Wanderer.htm


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