Show ContentsCadwalladar History, Family Crest & Coats of Arms

Brythonic in origin, the name of Cadwalladar came from the rugged landscape of Wales. The name is from the Welsh personal name Cadwaladyr. In Old Welsh, this name was Catguallon. Both Cornish and Breton, which along with Welsh, make up the family of Brythonic Celtic languages have cognate forms of this name; the Cornish form is Caduualant, and the Old Breton form is Catuualon.

Early Origins of the Cadwalladar family

The surname Cadwalladar was first found in Harlech, where they held a family seat from very ancient times, some say well before the Norman Conquest and the arrival of Duke William at Hastings in 1066 A.D. According to legend, this ancient family is descended from Cadwaladr (d. circa 664) Welsh King of Gwynedd, leader of the Celtic resistance against the Anglo-Saxons. Later accounts have made him a national hero, a Saint, and called him the last of the Kings of Briton. 1

Cadwaladr (d. 1173), the son of Gruffudd, the son of Cynan, "was the son and the brother of the two most famous north Welsh princes of their time. During his father's lifetime he accompanied his elder brother, Owain, on many predatory excursions against rival princes. In 1121 they ravaged Meirionydd, and apparently conquered it. In 1135 and 1136 they led three successful expeditions to Ceredigion, and managed to get possession of at least the northern portion of that district. " 1

Early History of the Cadwalladar family

This web page shows only a small excerpt of our Cadwalladar research. Another 73 words (5 lines of text) covering the years 1520, 1568, 1590, 1610, 1666 and 1690 are included under the topic Early Cadwalladar History in all our PDF Extended History products and printed products wherever possible.

Cadwalladar Spelling Variations

Although there are comparatively few Welsh surnames, they have a great many spelling variations. Variations of Welsh names began almost immediately after their acceptance within Welsh society. In the Middle Ages, it was up to priests and the few other people that recorded names in official documents to decide how to spell the names that they heard. Variations that occurred because of improper recording increased dramatically as the names were later transliterated into English. The Brythonic Celtic language of Wales, known by natives as Cymraeg, featured many highly inflected sounds that could not be properly captured by the English language. Spelling variations were, however, also carried out according to an individual's design: a branch loyalty within the family, a religious adherence, or even patriotic affiliations were all indicated by the particular variation of one's name. The spelling variations of the name Cadwalladar have included Cadwallader, Cadwelleder, Kadwalleder, Cadwinder and many more.

Early Notables of the Cadwalladar family

Prominent amongst the family during the late Middle Ages was Casail Cadwaladr (fl. 1590), a Welsh poet, who flourished in the latter part of the sixteenth century. 1 Roger Cadwallador (1568-1610), was an English divine, a native of Stretton Sugwas, Herefordshire. " At length, on Easter day, 1610, he was apprehended and taken before Dr. Robert Bennet, bishop of...
Another 57 words (4 lines of text) are included under the topic Early Cadwalladar Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Cadwalladar 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 Cadwalladar: Humphrey Cadwellader who settled in Virginia in 1641; John Cadwalader settled with his wife in Philadelphia in 1820; C. Cadwalader arrived in San Francisco in 1852..



  1. Smith, George (ed), Dictionary of National Biography. London: Smith, Elder & Co., 1885-1900. Print


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