Hadon History, Family Crest & Coats of Arms
In ancient Anglo-Saxon England, the ancestors of the Hadon surname lived in one of a variety of similarly-named places. Settlements called Heydon were found in Dorset, Somerset, and Wiltshire. Cambridge and Norfolk both had places called Heydon, and Haydon Bridge was in Northumberland. The surname Hadon belongs to the large category of Anglo-Saxon habitation names, which are derived from pre-existing names for towns, villages, parishes, or farmsteads.
Early Origins of the Hadon family
The surname Hadon was first found in Norfolk, where Sir Thomas de Heydon (circa 1185-1250) was on record as a judge, who was given the office of "Justice of Eyre," under a provision in the Magna Carta. His son, William de Heydon, remained in Norfolk, continuing the line that obtained estates at Heydon and Baconsthorpe. A younger son of Sir Thomas, Johannes (John) de Heydon, settled in Devon in the 13th century beginning a well known Devon branch of this family name.
Edmund of Hadenham (fl. 1307), the early English chronicler, "was a monk of Rochester, to whom is ascribed, on the authority of William Lambard, the Kentish topographer, a historical work preserved in the Cottonian Library (Nero, D. II.) in the British Museum. This manuscript, according to Wharton, contains a chronicle in one handwriting down to 1307, which is a copy of Matthew of Westminster, excepting that it contains a number of interspersed notices relating to the history of Rochester. " 
The Hundredorum Rolls of 1273 included: Richard de Haydon, or Heydon, Yorkshire; John de Haydon, Somerset; and Agnes de Heydone, Oxfordshire. 
Early History of the Hadon family
This web page shows only a small excerpt of our Hadon research. Another 163 words (12 lines of text) covering the years 1280, 1200, 1303, 1327, 1583, 1574, 1586, 1651, 1656, 1658, 1583, 1629, 1667, 1669, 1723, 1746, 1503, 1479, 1623, 1653, 1667 and 1629 are included under the topic Early Hadon History in all our PDF Extended History products and printed products wherever possible.
Hadon Spelling Variations
It is only in the last few hundred years that the English language has been standardized. For that reason, early Anglo-Saxon surnames like Hadon are characterized by many spelling variations. As the English language changed and incorporated elements of other European languages, even literate people changed the spelling of their names. The variations of the name Hadon include: Hayden, Haydon, Hadenham and others.
Early Notables of the Hadon family (pre 1700)
Distinguished members of the family include John Haidon (d. 1583) Sheriff of London; John Heydon (1629-c. 1667), English philosopher and Rosicrucian (a legendary and secretive Order); as well as Sir John Heydon, English, Governor of Bermuda in 1669.
George Heyden (fl. 1723), was an English composer and organist at the church of St. Mary Magdalen, Bermondsey. On 6 January 1746 he was elected a member of the Madrigal Society. 
Sir Henry Heydon (d. 1503), was a country gentleman, belonged to an old family seated at Heydon in Norfolk. As early as the thirteenth century one of the family resided in Norfolk, and...
Another 142 words (10 lines of text) are included under the topic Early Hadon Notables in all our PDF Extended History products and printed products wherever possible.
Migration of the Hadon family to Ireland
Some of the Hadon family moved to Ireland, but this topic is not covered in this excerpt.
Another 31 words (2 lines of text) about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.
| Hadon migration to Canada ||+|
Many English families tired of political and religious strife left Britain for the new colonies in North America. Although the trip itself offered no relief - conditions on the ships were extremely cramped, and many travelers arrived diseased, starving, and destitute - these immigrants believed the opportunities that awaited them were worth the risks. Once in the colonies, many of the families did indeed prosper and, in turn, made significant contributions to the culture and economies of the growing colonies. An inquiry into the early roots of North American families has revealed a number of immigrants bearing the name Hadon or a variant listed above:
Hadon Settlers in Canada in the 18th Century
- Mr. James Hadon U.E. who settled in Saint John, New Brunswick c. 1784 
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: Ferme en foy
Motto Translation: Strong in faith.
- Smith, George (ed), Dictionary of National Biography. London: Smith, Elder & Co., 1885-1900. Print
- Bardsley, C.W, A Dictionary of English and Welsh Surnames: With Special American Instances. Wiltshire: Heraldry Today, 1901. Print. (ISBN 0-900455-44-6)
- Rubincam, Milton. The Old United Empire Loyalists List. Genealogical Publishing Co., Inc, 1976. (Originally published as; United Empire Loyalists. The Centennial of the Settlement of Upper Canada. Rose Publishing Company, 1885.) ISBN 0-8063-0331-X