Show ContentsSynnot History, Family Crest & Coats of Arms

Early Origins of the Synnot family

The surname Synnot was first found in County Wexford (Irish: Loch Garman), founded by Vikings as Waesfjord, and located in Southeastern Ireland, in the province of Leinster. "Descended from an honourable stock, of Norman extraction. They were possessed of lands in Ireland from the time of the Invasion, and in the county where they first found footing." 1 They claim descent from the Marquis of Lusignan, whose descendants came into England, at or soon after the Norman Conquest.

Early History of the Synnot family

This web page shows only a small excerpt of our Synnot research. Another 191 words (14 lines of text) covering the years 1172, 1344 and 1720 are included under the topic Early Synnot History in all our PDF Extended History products and printed products wherever possible.

Synnot Spelling Variations

Medieval scribes and church officials spelt names simply the way they sounded, which explains the various name spelling variations of the name Synnot that were encountered when researching that surname. The many spelling variations included: Sinnot, Sinnott, Sinnet, Sinnett, Sinot, Sinott and many more.

Early Notables of the Synnot family

More information is included under the topic Early Synnot Notables in all our PDF Extended History products and printed products wherever possible.


United States Synnot migration to the United States +

Irish immigration to North American began in the late 18th century as many Irish families desired to own their own land. This pattern of immigration grew slowly yet steadily until the 1840s. At that time, a failed crop and a growing population in Ireland resulted in the Great Potato Famine. Poverty, disease, and starvation ravaged the land. To ease their pain and suffering the Irish often looked upon North America as a solution: hundreds of thousands undertook the voyage. Their arrival meant the growth of industry and commerce for British North America and the United States. For the individual Irishman, it meant survival and hope, and the opportunity for work, freedom, and ownership of land. The early immigration and passenger lists revealed many bearing the name Synnot:

Synnot Settlers in United States in the 17th Century
  • Dorothy Synnot, who arrived in Maryland in 1679 2

Contemporary Notables of the name Synnot (post 1700) +

  • Sir Walter Synnot Manifold (1849-1928), Australian grazier and politician, born in Melborne, he was elected to the Legislative Council of Victoria for the Western Province in 1901, and held the seat until 1924


The Synnot 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: Sin not
Motto Translation: If not


  1. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.
  2. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)


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