Show ContentsAilemer History, Family Crest & Coats of Arms

Although Ireland already had an established system of hereditary surnames, the Strongbownians brought many of their own naming traditions to the island. There were, however, similarities between the two systems. The Strongbownians, like the Irish, frequently used patronymic surnames, a form of surname that was built from the name of the initial bearer's father, or another older relative. Norman patronymic names, because they were originally formed in French, were often created by the addition of a diminutive suffix to the given name, such as -ot, -et, -un, -in, or -el. Occasionally, two suffixes were combined to form a double diminutive, as in the combinations of -el-in, -el-ot, -in-ot, and -et-in. These Strongbownians also created patronymic names by the prefix Fitz-, which was derived from the French word fils, and ultimately from the Latin filius, which both mean son. This prefix probably originated in Flanders or Normandy, it has disappeared from France entirely but remains common in Ireland even today. The Strongbownian surname of Ailemer is derived from the Anglo-Saxon personal name Ædelmær, which literally means "noble, famous." The Gaelic form of the surname Ailemer is Aighlmear.

Early Origins of the Ailemer family

The surname Ailemer was first found in Essex, where they were tenants in chief and Lords of the manor of Aylmer.

"This family trace their name and descent from Ailmer or Athelmare, Earl of Cornwall, in the time of King Ethelred. Allmor, in Welsh, signifies a valley or dale." 1

"This Anglo-Saxon name came to Ireland after the Norman invasion and, settling in Leinster, families so called became hibernicized." 2

Early History of the Ailemer family

This web page shows only a small excerpt of our Ailemer research. Another 82 words (6 lines of text) covering the years 1172, 1650, 1678 and 1720 are included under the topic Early Ailemer History in all our PDF Extended History products and printed products wherever possible.

Ailemer 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 Ailemer revealed the following spelling variations: Ailmer, Aylmer, Elmer, Elmore, Ellmore, Ellmer and others.

Early Notables of the Ailemer family

Notable amongst the family up to this time was Matthew Aylmer (c.1650-1720), Lord Aylmer, Admiral and Commander-in-Chief, the second son of Sir Christopher Aylmer of Balrath, County Meath. "He entered the navy under the protection of the Duke of Buckingham, as...
Another 41 words (3 lines of text) are included under the topic Early Ailemer Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Ailemer family

Ireland's Great Potato Famine left the country's inhabitants in extreme poverty and starvation. Many families left their homeland for North America for the promise of work, freedom and land ownership. Although the Irish were not free of economic and racial discrimination in North America, they did contribute greatly to the rapid development of bridges, canals, roads, and railways. Eventually, they would be accepted in other areas such as commerce, education, and the arts. An examination of immigration and passenger lists revealed many bearing the name Ailemer: Edward Ellmer who settled in New England in 1632; Thomas Ellmore settled in Virginia in 1654; Charles Elmer and his wife Hannah landed in America in 1836.



  1. Arthur, William , An Etymological Dictionary of Family and Christian Names. London: 1857. Print
  2. MacLysaght, Edward, More Irish Families. Dublin: Irish Academic Press, 1982. Print. (ISBN 0-7165-0126-0)


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