Show ContentsAleary History, Family Crest & Coats of Arms

While many Irish names are familiar, their past incarnations are often shrouded in mystery, reflecting the ancient Gaelic heritage of their bearers. The original Gaelic form of the name Aleary is Ó Laoghaire, which was originally derived from Laoghaire, one of the most well-known personal names in ancient Ireland. 1

Early Origins of the Aleary family

The surname Aleary was first found in County Cork (Irish: Corcaigh) the ancient Kingdom of Deis Muin (Desmond), located on the southwest coast of Ireland in the province of Munster, where they held a family seat from ancient times. The sept claim descent through the Heber line of Irish kings and in turn, through the O'Connell pedigree. 2

The family was ancient landholders as the Civil Survey of 1654 lists over thirty-four of the hundred and three were O'Leary. 3

Early History of the Aleary family

This web page shows only a small excerpt of our Aleary research. Another 86 words (6 lines of text) covering the years 1172, 1729, 1756, 1795, 1802, 1818, 1831, 1842, 1845, 1863 and 1889 are included under the topic Early Aleary History in all our PDF Extended History products and printed products wherever possible.

Aleary Spelling Variations

Official documents, crafted by early scribes and church officials, primarily contained names that were spelled according to their pronunciation. This lead to the problem of one name being recorded under several different variations, creating an illusion that a single person was many people. Among the many spelling variations of the surname Aleary that are preserved in the archival documents of the time are Leary, O'Leary, O'Leery and others.

Early Notables of the Aleary family

Notable amongst the family name at this time was Arthur O'Leary (1729-1802), Irish priest and politician, was born in 1729 at Acres, a townland in the parish of Fanlobbus, near Dumnanway, Co. Cork, his parents being of the peasant class. Having acquired some knowledge of classical literature, he went to a monastery; of Capuchin friars at St. Malo in Brittany. There he entered the Capuchin order, and was ordained priest. In the course of the war between England and France which commenced in 1756 prisoners of war made by the French were confined at St. Malo; many of them were Irishmen...
Another 182 words (13 lines of text) are included under the topic Early Aleary Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Aleary family

In the 18th and 19th centuries hundreds of thousands of Irish people immigrated to North American shores. The early settlers were enticed by the promise of their own land, but they were moderately well off in Ireland when they decided to emigrate. Therefore, they were merely carrying out a long and carefully thought out decision. The 1840s saw the emergence of a very different trend: thousands of extremely desperate people crammed into passenger boats hoping to find any type of opportunity. The Irish of this decade had seen their homeland severely stricken by crop failures which resulted in widespread disease and starvation. At whatever time the Irish immigrants came to North America, they were instrumental in the rapid development of the emerging nations of the United States and what would become known as Canada. An exhaustive search of passenger and immigration lists has revealed many persons bearing the name Aleary, or one of its variants: Daniel, Denis, George, Jeremiah, John, Michael, Patrick, Thomas and William Leary, who all arrived in Philadelphia between 1840 and 1860; other Learys arrived in the ports of Boston, New York, San Francisco, Quebec..



The Aleary 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: Laidir isé lear Righ
Motto Translation: Strong is the King of the sea.


  1. MacLysaght, Edward, Supplement to Irish Families. Baltimore: Genealogical Book Company, 1964. Print.
  2. O'Hart, John, Irish Pedigrees 5th Edition in 2 Volumes. Baltimore: Genealogical Publishing Company, 1976. Print. (ISBN 0-8063-0737-4)
  3. MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)


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