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Casie History, Family Crest & Coats of Arms

Origins Available: Irish, Scottish

In its ancient Gaelic form, the Irish name Casie was written O Cathasaigh, from the word "cathasach," which means watchful.

Early Origins of the Casie family

The surname Casie was first found in the counties of Fermanagh, Mayo, Dublin, Limerick, Cork and Roscommon. In early times, there were six unrelated septs of O Cathasaigh; the two most important were the erenagh (church steward) families of Devenish in the county of Fermanagh and the Lords of the Suaithni, in the present-day barony of Balrothery West, in County Dublin. The name has since become widely scattered. Although it remains common in County Dublin, it is now most prevalent in the southwest of Munster, with a smaller but still sizable population in north Connacht. This corresponds with the locations of the other four septs, which were found at Liscannon near Bruff in the County Limerick; near Mitchelstown in County Cork; in Clondara in County Roscommon; and in Tirawley in County Mayo, where two Casey septs were located. The Caseys of Mayo and Roscommon, like those in Fermanagh, were also notable as erenaghs. Archaeological remains indicate that Caseys were also once found near Waterford. Furthermore, a sept of MacCasey was once located at Oriel and was common in County Monaghan. However, this sept is nearly extinct today. Due to the widespread dropping of Irish prefixes under British rule and their often-erroneous resumption in the 20th century, many MacCaseys are incorrectly thought to be O'Caseys.

Early History of the Casie family

This web page shows only a small excerpt of our Casie research.
Another 225 words (16 lines of text) covering the years 1172, 1381, 1787, 1862, 1846 and 1870 are included under the topic Early Casie History in all our PDF Extended History products and printed products wherever possible.

Casie 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 Casie that are preserved in the archival documents of the time are Casey, MacCasey, O'Casey and others.

Early Notables of the Casie family (pre 1700)

Another 39 words (3 lines of text) are included under the topic Early Casie Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Casie family to the New World and Oceana

Some of the first settlers of this family name were:

Casie Settlers in Australia in the 19th Century

  • Mary Casie, aged 22, a servant, who arrived in South Australia in 1856 aboard the ship "Australia"

The Casie 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 varios casus
Motto Translation: By various fortunes.

Casie Family Crest Products

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