Show ContentsAp blethan History, Family Crest & Coats of Arms

From the Celtic land of Wales came the name of Ap blethan. This name initially evolved from the Welsh personal name Blethyn.

Early Origins of the Ap blethan family

The surname Ap blethan was first found in Denbighshire (Welsh: Sir Ddinbych), a historic county in Northeast Wales created by the Laws in Wales Act 1536, where Meredith Ap Blethyn was Prince of North Wales in the 11th century. William the Conqueror seized Prince Meridith's castle at Oswestry in Shropshire after 1066 but he retained his Welsh estates. 1 2

"At the Survey we see that King William was Lord of this manor (Mileham), but soon after Alan, son of Flaald, obtained it by the gilt of William the Conqueror; also the castle of Oswaldstrey in Shropshire, which belonged to Meredith ap Blethyn, a Welshman or Briton." 3

Early History of the Ap blethan family

This web page shows only a small excerpt of our Ap blethan research. Another 137 words (10 lines of text) covering the years 1273, 1366, 1391, 1524, 1579, 1590, 1601, 1627 and 1669 are included under the topic Early Ap blethan History in all our PDF Extended History products and printed products wherever possible.

Ap blethan Spelling Variations

Compared to other ancient cultures found in the British Isles, the number of Welsh surnames are relatively few, but there are an inordinately large number of spelling variations. These spelling variations began almost as soon as surname usage became common. People could not specify how to spell their own names leaving the specific recording up to the individual scribe or priest. Those recorders would then spell the names as they heard them, causing many different variations. Later, many Welsh names were recorded in English. This transliteration process was extremely imprecise since the Brythonic Celtic language of the Welsh used many sounds the English language was not accustomed to. Finally, some variations occurred by the individual's design: a branch loyalty within a family, a religious adherence, or even patriotic affiliations were indicated by spelling variations of one's name. The Ap blethan name over the years has been spelled Blevin, Blevyn, Ap Blethyn, Ap Plethyn, Plethen, Blethin, Blethen, Blevins and many more.

Early Notables of the Ap blethan family

Prominent amongst the family during the late Middle Ages was William Blethyn, (d.1590), Bishop of Llandaff in 1579. He was born in Wales, and educated at Oxford, at either New Inn...
Another 31 words (2 lines of text) are included under the topic Early Ap blethan Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Ap blethan family

Many Welsh joined the great migrations to North America in the late 1800s and early 1900s. Like their Scottish and Irish neighbors, many Welsh families left their homeland hoping to find hope and prosperity in a land that the English did not exercise a tight rule over. Those Welsh immigrants that successfully traveled to North America went on to make significant contributions to the rapid development of both Canada and the United States in terms of the settling of land and the establishment of industry. They also added to the rich cultural heritage of both countries. An examination into the immigration and passenger lists has discovered a number of people bearing the name Ap blethan: G. Blethen, who arrived in San Francisco in 1851.



  1. Bardsley, C.W, A Dictionary of English and Welsh Surnames: With Special American Instances. Wiltshire: Heraldry Today, 1901. Print. (ISBN 0-900455-44-6)
  2. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.
  3. Page, William (ed), A History of the County of Norfolk. London: Victoria County History, 1906. Print


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