Show ContentsDerlay History, Family Crest & Coats of Arms

The name Derlay arrived in England after the Norman Conquest of 1066. The Derlay family lived in Derbyshire. They were originally from Erle in Calvados, Normandy, and it is from the local form of this name, D'Erle, which means, from Erle, that their name derives. 1

Early Origins of the Derlay family

The surname Derlay was first found in Derbyshire at Darley, a parish, in the union of Bakewell, partly in the hundred of Wirksworth. Darley Abbey is a historic mill village, now a suburb of the city of Derby and Darley Dale, also known simply as Darley, is a town and civil parish.

Darley Dale dates back to the Domesday Book of 1086 where it was first listed as Dereleie. 2 Darley Abbey was an Augustinian monastery that dates back to the 12th century when it was first listed as Derega. 3

In the parish of Lastingham, in the North Riding of Yorkshire, the Darley family have been lords of the manor there for a considerable time.

Early History of the Derlay family

This web page shows only a small excerpt of our Derlay research. Another 86 words (6 lines of text) covering the years 1702, 1795 and 1846 are included under the topic Early Derlay History in all our PDF Extended History products and printed products wherever possible.

Derlay Spelling Variations

A multitude of spelling variations characterize Norman surnames. Many variations occurred because Old and Middle English lacked any definite spelling rules. The introduction of Norman French to England also had a pronounced effect, as did the court languages of Latin and French. Therefore, one person was often referred to by several different spellings in a single lifetime. The various spellings include Darley, Darleigh, Darligh, Darly and others.

Early Notables of the Derlay family

Another 44 words (3 lines of text) are included under the topic Early Derlay Notables in all our PDF Extended History products and printed products wherever possible.

Ireland Migration of the Derlay family to Ireland

Some of the Derlay family moved to Ireland, but this topic is not covered in this excerpt. More information about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.

Migration of the Derlay family

Many English families left England, to avoid the chaos of their homeland and migrated to the many British colonies abroad. Although the conditions on the ships were extremely cramped, and some travelers arrived diseased, starving, and destitute, once in the colonies, many of the families prospered and made valuable contributions to the cultures of what would become the United States and Canada. Research into the origins of individual families in North America has revealed records of the immigration of a number of people bearing the name Derlay or a variant listed above: James Darley who settled in Maryland in 1738; Richard and William Darley arrived in Philadelphia in 1854; John and William arrived in Philadelphia in 1798.



The Derlay 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
Motto Translation: By sea.


  1. The Norman People and Their Existing Descendants in the British Dominions and the United States Of America. Baltimore: Genealogical Publishing, 1975. Print. (ISBN 0-8063-0636-X)
  2. Williams, Dr Ann. And G.H. Martin, Eds., Domesday Book A Complete Translation. London: Penguin, 1992. Print. (ISBN 0-141-00523-8)
  3. Mills, A.D., Dictionary of English Place-Names. Oxford: Oxford University Press, 1991. Print. (ISBN 0-19-869156-4)


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