Duennay History, Family Crest & Coats of Arms
Duennay is a name that dates back to the kingdom of Dalriada in ancient Scotland. It was given to someone who lived in the old barony of Duny or Downy, which was also called Douney in 1331, in the parish of Monikie, Angus. The surname is still commonplace in the district and Downie is one of the oldest names in the parish of Kemnay. 
Early Origins of the Duennay family
The surname Duennay was first found in the parish of Monikie in Angus (Gaelic: Aonghas), part of the Tayside region of northeastern Scotland, and present day Council Area of Angus, formerly known as Forfar or Forfarshire.
One of the first records of the name was Duncan de Dunny who witnessed a discussion of boundaries of Tulloes (Tulloch) and Conon in 1254. Alexander Downy or Douny held land of the abbot of Arbroath in 1330, and Mury Dunny, forestaller in Aberdeen, is mentioned in 1402. 
Early History of the Duennay family
This web page shows only a small excerpt of our Duennay research. Another 158 words (11 lines of text) covering the years 1330, 1402, 1550, 1620, 1675, 1800, 1823, 1614, 1620, 1838, 1838, 1843 and are included under the topic Early Duennay History in all our PDF Extended History products and printed products wherever possible.
Duennay Spelling Variations
Spelling in the medieval era was a highly imprecise process. Translation, particularly from Gaelic to English, was little better. For these reasons, early Scottish names are rife with spelling variations. In various documents Duennay has been spelled Downey, Downie, Downy, MacIldowney, MacIldownie, MacDowney, MacDownie, O'Downey and many more.
Early Notables of the Duennay family (pre 1700)
Notable amongst the Clan from early times was William Dauney, " son of William Dauney of Falmouth, Jamaica, was born at Aberdeen in the year 1800. He commenced his education at Dulwich, and completed it at the University of Edinburgh. On June 13, 1823, he was called to the Scottish bar. He found in the Advocates' Library at Edinburgh a MS. collection of music, written between 1614 and 1620 and known as the Skene Manuscript. It consists of 114 English and Scottish ballad, song, and dance tunes, written in tableture. This manuscript Dauney deciphered and published...
Migration of the Duennay family to Ireland
Some of the Duennay family moved to Ireland, but this topic is not covered in this excerpt.
Migration of the Duennay family
Many of the ancestors of Dalriadan families who arrived in North America still live in communities along the east coast of Canada and the United States. In the American War of Independence many of the original settlers traveled north to Canada as United Empire Loyalists. In the late 19th and early 20th centuries the ancestors of many Scots began recovering their collective national heritage through Clan societies, highland games, and other patriotic events. Research into the origins of individual families in North America revealed records of the immigration of a number of people bearing the name Duennay or a variant listed above: John Downie who settled in New England in 1685; Daniel Downey settled in New England in 1748; Andrew, James, John, Mary, Michael, Patrick, Peter, Terence, Timothy, and William Downey, who arrived in Philadelphia between 1840 and 1865..