Show ContentsSinott History, Family Crest & Coats of Arms

Early Origins of the Sinott family

The surname Sinott 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 Sinott family

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

Sinott Spelling Variations

During an investigation of the origin of each name, it was found that church officials and medieval scribes spelled many surnames as they sounded. Therefore, during the lifetime of a single person, a name could be spelt numerous ways. Some of the spelling variations for the name Sinott include Sinnot, Sinnott, Sinnet, Sinnett, Sinot, Sinott and many more.

Early Notables of the Sinott family

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

Migration of the Sinott family

In the 1840s, Ireland experienced a mass exodus to North America due to the Great Potato Famine. These families wanted to escape from hunger and disease that was ravaging their homeland. With the promise of work, freedom and land overseas, the Irish looked upon British North America and the United States as a means of hope and prosperity. Those that survived the journey were able to achieve this through much hard work and perseverance. Early immigration and passenger lists revealed many bearing the name Sinott: Edward Sinnott, who was on record in Torbay, Newfoundland in 1774; Dennis Sinnott, who arrived in New York in 1789; Moses Sinnot, who came to Vermont in 1854.



The Sinott 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.


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