Show ContentsKillary History, Family Crest & Coats of Arms

The western seacoast of Scotland and the rugged Hebrides islands made up the ancient Kingdom of Dalriada, the ancestral home of the Killary family. Killary is a name for a young man with tanned skin or with tawny hair with darker streaks. The Gaelic form of the name is Mac 'Ille riabhaich, which means son of the brindled lad. 1

Early Origins of the Killary family

The surname Killary was first found in Ayrshire (Gaelic: Siorrachd Inbhir Àir), formerly a county in the southwestern Strathclyde region of Scotland, that today makes up the Council Areas of South, East, and North Ayrshire, where they held a family seat from very early times.

However, the name "is common in Galloway and throughout the Highlands, and was a common personal name in Rreadalbane 200 and more years ago. A money allowance was granted for Andrew, son of John Make Gille Reue, a Scots hostage who died in Carlisle prison in 1300. Thomas M'Gilrewy was a Douglas tenant in the barony of Buittle, 1376, and David McKilwirk (i.e. Mcilwrick) was bailie of Dumfries, 1476. Donald Makgillereoch or Mak-gillereacht appears as witness in 1485 and 1497, and Robert Makgillereach was concerned in the 'spulyie of Kilravock,' 1497. Duncan McGiilereach in Fandownyach had a precept of remission for offences committed by him, 1503, and the obit of Johannes M'Gillerawyth in Glenloquhacy is recorded in 1506. Michae Dow Mcalgerache, an aged Highlander, was convicted of common theft and 'pikry' (petty theft) in Kirkcudbright in 1508 and banished the town." 1

Early History of the Killary family

This web page shows only a small excerpt of our Killary research. Another 576 words (41 lines of text) covering the years 1502, 1526, 1538, 1539, 1588, 1594, 1596, 1607, 1610, 1614, 1622, 1629, 1632, 1634, 1641, 1672, 1681, 1682, 1684, 1685, 1687, 1708 and 1734 are included under the topic Early Killary History in all our PDF Extended History products and printed products wherever possible.

Killary Spelling Variations

Historical recordings of the name Killary include many spelling variations. They include They are the result of repeated translations of the name from Gaelic to English and inconsistencies in spelling rules. Macilreach, McIlreach, MacIlreath, McIlreath, Macilriach, McIlriach, Macilraith, McIlraith, Macilaraith, McIlaraith, Macilarith, McIlarith, Macilwraith, McIlwraith, Macilwraithe, McIlwraithe, MacIlwrathe, McIlwrathe, MacKilwrath, McKilwrath, MacKilwrathe, McKilwrathe, Macgfillreich, McFillreich, Macileriach, McIleriach, Macillrich, McIllrich, Macilurick, McIlurick, Macilwrick, McIlwrick, MacIlwrith, McIlwrith, MacIlrevie, McIlrevie, MacKilreve, McKilreve, MacKilrea, McKilrea, MacElrath, McElrath, MacElreath, McElreath, McElvrick, MacElvrick, McIllrie, MacIllrie, MacAlwraith, McAlwraith, Revie, McRevie and many more.

Early Notables of the Killary family

More information is included under the topic Early Killary Notables in all our PDF Extended History products and printed products wherever possible.

Ireland Migration of the Killary family to Ireland

Some of the Killary family moved to Ireland, but this topic is not covered in this excerpt.
Another 32 words (2 lines of text) about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.

Migration of the Killary family

Numerous Scottish settlers settled along the east coast of the colonies that would become the United States and Canada. Others traveled to the open country of the west. At the time of the American War of Independence, some remained in the United States, while those who remained loyal to the crown went north to Canada as United Empire Loyalists. The highland games and Clan societies that sprang up across North America in the 20th century have helped many Scots to recover parts of their lost traditions. Research into passenger and immigration lists has revealed some of the very first Killarys to arrive in North America: John McIllreavy landed in Philadelphia, Pennsylvania in 1846; Archibald McIllree landed there in 1832; William McIlrea landed in Philadelphia in 1834.


Contemporary Notables of the name Killary (post 1700) +

  • Ann McNeill Killary, American published researcher with the Departments of Molecular Pathology, Epidemiology, Gastrointestinal Medical Oncology, and Genetics, The University of Texas


The Killary 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: Per mare per terras
Motto Translation: By sea and by land.


  1. Black, George F., The Surnames of Scotland Their Origin, Meaning and History. New York: New York Public Library, 1946. Print. (ISBN 0-87104-172-3)


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