Show ContentsLasey History, Family Crest & Coats of Arms

Ireland already had an established system of hereditary surnames when the Strongbownians arrived. Often the two traditions blended together quite well due to some of their basic similarities, but the incoming Anglo-Norman system brought in some forms that were uncommon amongst the Irish. One of these Anglo-Norman anomalies was the prevalence of local surnames, such as Lasey. Local names were taken from the names of a place or a geographical feature where the person lived, held land, or was born. Originally, the place names were prefixed by de, which means from in French. This type of prefix was eventually either made a part of the surname if the place name began with a vowel or was eliminated entirely. The local surnames of these Strongbownian invaders referred to places in Normandy, or more typically England, but eventually for those Anglo-Normans that remained in Ireland, the nicknames referred to places or geographical features of the island: they became true local names. The Lasey family appears to have originally lived in the settlement of Lassy in the region called Calvados in northern France. The name of this place is derived from the Gaulish personal name Lascius, which is of uncertain origin, and the local suffix -acum. The Gaelic form of the surname Lasey is de Léis. However, there is a native Irish family of County Wexford named Ó Laitheasa who anglicize their surname as Lasey. This name, which was originally Ó Flaithgheasa, is derived from the Gaelic word flaith, which means prince. 1 This was, in most cases, a nickname applied to someone with princely manners or a regal bearing.

Early Origins of the Lasey family

The surname Lasey was first found in County Limerick (Irish: Luimneach) located in Southwestern Ireland, in the province of Munster, where they had been granted lands by Strongbow after the invasion of Ireland in 1172.

Early History of the Lasey family

This web page shows only a small excerpt of our Lasey research. Another 107 words (8 lines of text) covering the year 1298 is included under the topic Early Lasey History in all our PDF Extended History products and printed products wherever possible.

Lasey Spelling Variations

Since church officials and medieval scribes spelt each name as it sounded to them; as a result, a single person could accumulate many different versions of his name within official records. A close examination of the origins of the name Lasey revealed the following spelling variations: Lacey, Lacie, Lacy, de Lacy, Lasey, Lassey and many more.

Early Notables of the Lasey family

Notable amongst the family up to this time was Hugo de Lacy of Limerick, as well as Henry de Lacy, Earl of Lincoln, who was recorded on the...
Another 27 words (2 lines of text) are included under the topic Early Lasey Notables in all our PDF Extended History products and printed products wherever possible.


United States Lasey migration to the United States +

During the middle of the 19th century, Irish families often experienced extreme poverty and racial discrimination in their own homeland under English rule. Record numbers died of disease and starvation and many others, deciding against such a fate, boarded ships bound for North America. The largest influx of Irish settlers occurred with Great Potato Famine of the late 1840s. Unfortunately, many of those Irish that arrived in Canada or the United States still experienced economic and racial discrimination. Although often maligned, these Irish people were essential to the rapid development of these countries because they provided the cheap labor required for the many canals, roads, railways, and other projects required for strong national infrastructures. Eventually the Irish went on to make contributions in the less backbreaking and more intellectual arenas of commerce, education, and the arts. Research early immigration and passenger lists revealed many early immigrants bearing the name Lasey:

Lasey Settlers in United States in the 17th Century
  • John Lasey, who landed in Virginia in 1622 2
  • William Lasey, who landed in Virginia in 1624 aboard the ship "Southampton" 2
  • Mrs. Susan Lasey, who landed in Virginia in 1624 aboard the ship "Southampton"
  • Hester Lasey, who landed in Virginia in 1638 2
  • Joann Lasey, who arrived in Virginia in 1651 2
  • ... (More are available in all our PDF Extended History products and printed products wherever possible.)
Lasey Settlers in United States in the 19th Century
  • Pedro Lasey, who arrived in Puerto Rico in 1816 2


The Lasey 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: Meritas augentur honores
Motto Translation: Honours are enhanced by deserts.


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)


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