Show ContentsMohnay History, Family Crest & Coats of Arms

Etymology of Mohnay

What does the name Mohnay mean?

The history of the Mohnay family name begins after the Norman Conquest of 1066. They lived in Kent. The name, however, is a reference to the family's place of residence prior to the Norman Conquest of England in 1066, Moion, near St. Lo, Normandy, "where the site of their castle is still to be seen. Wace tells us that 'old William de Moion had with him many companions' and the battle of Hastings, and one of Leland's rolls of the Norman conquerors is nothing but a list of those who came in the train of 'Monseir William de Moion le Veil, le plus noble de tout l'ouste." 1

Early Origins of the Mohnay family

The surname Mohnay was first found in Kent where they held a family seat at Maidstone in that shire. They were descended from Guillaume (William) de Moyon a Norman Baron whose seat was at the castle of Moion, near St. Lo in Normandy. 2

William de Moyon received large grants of land in Somerset, the Lordship of Clehangre in Devon, and Sutton in Wiltshire. He also had grants in Kent. From William was descended the first Earl of Somerset, the Earls of Dorset and the Barons of Okehampton.

"At the period of the Conquest, this town [now called Minehead], then called Manheved, was given by William [the Conqueror] to William de Mohun." 3

Although the main stem of this very noble Norman family retained the various spellings of Munn or Munns, junior lines adopted the name Munson or Munnings. The same William de Mohun (Moyon) held estates in Dunster, Somerset.

"The town, which is called Torre in Domesday Book, owes its origin to a baronial castle built here by William de Mohun, a Norman Baron, on whom the Conqueror had bestowed large estates in this part of the kingdom. The castle, which was held by the family of Mohun till the reign of Edward III., was the scene of hostilities in the civil wars of the reigns of Stephen and John, and in the contests between the houses of York and Lancaster; the Marquess of Hertford, also, took possession of it for Charles I. during the war with the parliament." 3

"Rosteage, [in the parish of Gerrans, Cornwall] in the reign of Elizabeth, was the seat of Reginald Mohun, a captain under Sir Walter Raleigh. In this family it continued until the year 1662, when it was purchased by Nicholas Kempe, Esq." 4

Early History of the Mohnay family

This web page shows only a small excerpt of our Mohnay research. Another 260 words (19 lines of text) covering the years 1390, 1400, 1508, 1564, 1568, 1571, 1573, 1579, 1587, 1595, 1603, 1610, 1615, 1616, 1618, 1620, 1625, 1626, 1641, 1642, 1645, 1665, 1681, 1684, 1685, 1689, 1690, 1692, 1712, 1718 and 1890 are included under the topic Early Mohnay History in all our PDF Extended History products and printed products wherever possible.

Mohnay Spelling Variations

Anglo-Norman names are characterized by a multitude of spelling variations. When the Normans became the ruling people of England in the 11th century, they introduced a new language into a society where the main languages of Old and later Middle English had no definite spelling rules. These languages were more often spoken than written, so they blended freely with one another. Contributing to this mixing of tongues was the fact that medieval scribes spelled words according to sound, ensuring that a person's name would appear differently in nearly every document in which it was recorded. The name has been spelled Moyon, Moion, Mohun, Moyne, Munn, Munns, Munson, Munton, Mwn, Mun, Munds, Mouns, Muns, Munnes, Munnson, Munnsen, Munning and many more.

Early Notables of the Mohnay family

Outstanding amongst the family at this time was Sir Reginald Mohun, 1st Baronet (ca.1603-1642), an English politician who sat in the House of Commons in 1625 and 1626; John Mohun, 1st Baron Mohun of Okehampton (1595-1641), an English politician; Warwick Mohun, 2nd Baron Mohun of Okehampton (1620-1665), an English politician; Michael Mohun (1616?-1684), a...
Another 53 words (4 lines of text) are included under the topic Early Mohnay Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Mohnay family to Ireland

Some of the Mohnay family moved to Ireland, but this topic is not covered in this excerpt.
Another 57 words (4 lines of text) about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.

Migration of the Mohnay family

For many English families, the political and religious disarray that plagued their homeland made the frontiers of the New World an attractive prospect. Thousands migrated, aboard cramped disease-ridden ships. They arrived sick, poor, and hungry, but were welcomed in many cases with far greater opportunity than at home in England. Many of these hardy settlers went on to make important contributions to the emerging nations in which they landed. Among early immigrants bearing the name Mohnay or a variant listed above were: William Munnes arrived in Virginia in 1619; a year before the Mayflower; HolliBerry Munn settled in Barbados in 1654; Thomas Munns settled in the Bahamas in 1679 with his servants.



The Mohnay 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: Omnia vincit veritas
Motto Translation: Truth conquers all things.


  1. Cleveland, Dutchess of The Battle Abbey Roll with some Account of the Norman Lineages. London: John Murray, Abermarle Street, 1889. Print. Volume 2 of 3
  2. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.
  3. Lewis, Samuel, A Topographical Dictionary of England. Institute of Historical Research, 1848, Print.
  4. Hutchins, Fortescue, The History of Cornwall, from the Earliest Records and Traditions to the Present Time. London: William Penaluna, 1824. Print


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