Show ContentsCruwys History, Family Crest & Coats of Arms

The name Cruwys is of Anglo-Saxon origin. It was name for a brave or fierce person. The surname Cruwys is derived from the Old English words "crus" or "cruse" which mean "bold, fierce." 1 Another source claims the word "cruse" means "the merry." 2

Early Origins of the Cruwys family

The surname Cruwys was first found in Bedfordshire (Old English: Bedanfordscir), located in Southeast-central England, formerly part of the Anglo-Saxon kingdom of Mercia, where Nicholas le Cruise was listed in the Curia Regis Rolls of 1213. 1 Later, Nicolas le Cruse was listed in Bedfordshire in the Hundredorum Rolls of 1279 2 as was Robert Creuse. Richard de Crues was listed in the Curia Regis Rolls for Devon in 1214. 1

"Cruse or Cruwys (sometimes modernized as Crews) was the name of a very ancient and distinguished Devonshire family of Netherex, now scantily surviving in the county, as at Ashburton." 3

"According to D'Alton, the Irish family of this surname sprang from a Norman, who, at the Conquest, settled in Cornwall. At the invasion of Ireland under Henry II., a branch accompanied Strongbow, and obtained grants of various estates in the counties of Dublin and Meath." 4

So as to note the Irish connection for the family, we found Sir John Cruys or Cruise (died 1407) a prominent Irish military commander, diplomat and judge. He was a major landowner in County Dublin and County Meath and built Merrion Castle. The family first settled in Cornwall and emigrated to Ireland during the Strongbow invasion. The family acquired many lands, including Cruisetown in County Meath and Naul, where one Robert de Cruys (died 1292) held the lands in the time of King Edward I.

Early History of the Cruwys family

This web page shows only a small excerpt of our Cruwys research. Another 45 words (3 lines of text) are included under the topic Early Cruwys History in all our PDF Extended History products and printed products wherever possible.

Cruwys Spelling Variations

Spelling variations in names were a common occurrence before English spelling was standardized a few hundred years ago. In the Middle Ages, even the literate spelled their names differently as the English language incorporated elements of French, Latin, and other European languages. Many variations of the name Cruwys have been found, including Cruise, Cruice, Crouse, Cruse and others.

Early Notables of the Cruwys family

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

Ireland Migration of the Cruwys family to Ireland

Some of the Cruwys family moved to Ireland, but this topic is not covered in this excerpt.
Another 35 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 Cruwys family

Families began migrating abroad in enormous numbers because of the political and religious discontent in England. Often faced with persecution and starvation in England, the possibilities of the New World attracted many English people. Although the ocean trips took many lives, those who did get to North America were instrumental in building the necessary groundwork for what would become powerful new nations. Among early immigrants of the Cruwys surname to cross the Atlantic and come to North America were: James, John, Patrick, and William Cruice all settled in Philadelphia between 1840 and 1865; Edward, Patrick, Peter, and Thomas Cruise settled in Philadelphia between 1840 and 1865..



  1. Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames. London: Routledge, 1991. Print. (ISBN 0-415-05737-X)
  2. Bardsley, C.W, A Dictionary of English and Welsh Surnames: With Special American Instances. Wiltshire: Heraldry Today, 1901. Print. (ISBN 0-900455-44-6)
  3. Guppy, Henry Brougham, Homes of Family Names in Great Britain. 1890. Print.
  4. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.


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