Show ContentsCostain History, Family Crest & Coats of Arms

Costain is one of the proud Scottish names to come from the Strathclyde clans of the Scottish/English Borderlands. It is derived from the Gaelic Mac Austain meaning "son of Austin."

Early Origins of the Costain family

The surname Costain was first found in Scotland where "the Austins appear first on record as allies and supporters of the Keiths. The name was variously spelt, though in ancient records it was generally begun with Ou or Ow. Of curious interest as showing an early connection between the families is the occurrence in 1587 of the name of Alexander Ousteane, burgess of Edinburgh, as one of the cautioners for George Keith, Earl Marshall, in an action raised against him, by Margaret Erskine, Lady Pitcarie. In the same year Alexander Oisteane, no doubt the same person, was a parliamentary representative of the Burgh of Edinburgh. In 1589 Walter Oustene, a tenant in Lochquhan (a possession of the Keith family), was one of the subscribers to a Bond of Caution imposed on a number of the landed men in the shires of Aberdeen and Kincardine, binding them to keep the peace in the struggles with the Catholic party beaded by Huntly" (D. W. Stewart, Old and rare Scottish tartans). " 1

Early History of the Costain family

This web page shows only a small excerpt of our Costain research. Another 151 words (11 lines of text) covering the years 1376, 1448, 1503, 1566, 1574, 1583, 1584, 1593, 1594, 1676, 1681, 1699, 1755, 1800, 1820 and 1890 are included under the topic Early Costain History in all our PDF Extended History products and printed products wherever possible.

Costain Spelling Variations

The many spelling variations in Medieval Scottish names result from the fact that scribes in that era spelled words according to sound. Translation too, was an undeveloped science, and many names were altered into complete obscurity. Over the years Costain has been spelled Austin, Austins, Austen, Austeane, Ostian, Ousteane, Owstyne, Ostiane and many more.

Early Notables of the Costain family

Notable amongst the family at this time was John Austin (fl. 1820), a Scotch inventor and native of Craigton. He published at Glasgow, in or about 1800, a system of 'Stenography which may be learned in an hour,' on a single folio engraved sheet, price 2s. 6d. A note at the end announces the publication of a complete system by the same author, price...
Another 64 words (5 lines of text) are included under the topic Early Costain Notables in all our PDF Extended History products and printed products wherever possible.

Ireland Migration of the Costain family to Ireland

Some of the Costain family moved to Ireland, but this topic is not covered in this excerpt.
Another 57 words (4 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 Costain family

To escape the uncertainties and discrimination faced in Scotland, many decided to head out for North America. Once they arrived, many Scots fought with relish in the American War of Independence; some went north to Canada as United Empire Loyalists. Many ancestors of these Scots have recovered their lost national heritage in the 20th century through Clan organizations and Scottish historical societies. Among the settlers to North America were: David Austin, an early saddle-bag preacher who was ordained in the Presbytery of New York in 1788; David arrived in New York by way of Antrim; John Austin, the great grandfather of Rutherford Hayes, known as the ".



The Costain 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: Crux nostra corona
Motto Translation: The cross is our crown.


  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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