While many of Irish names are quite familiar to most, their original Gaelic forms are often forgotten and mysterious. The original Gaelic form of the name Gueinnessy is Mag Aonghusa or Mag Aonghuis, which mean "son of Angus."
Early Origins of the Gueinnessy family
The surname Gueinnessy was first found in County Down
(Irish:An Dún) part of the Province of Ulster
, in Northern Ireland
, formerly known as county St Mirren, where they held a family seat
from ancient times.
Early History of the Gueinnessy family
This web page shows only a small excerpt of our Gueinnessy research.Another 279 words (20 lines of text) covering the years 1539, 1543, 1584, 1640, 1703, 1797, 1798, 1868 and 1759 are included under the topic Early Gueinnessy History in all our PDF Extended History products and printed products wherever possible.
Gueinnessy Spelling Variations
During the Middle Ages, a person's name was often recorded under several spelling variations
during a single lifetime because it was essentially up to the individual scribe's discretion as to how to record an individual's name. Research into the name Gueinnessy revealed many variations, including Genis, Guinness, Magennis, Guinnessy, McGuinness and many more.
Early Notables of the Gueinnessy family (pre 1700)
Prominent amongst the family at this time was Hugo Magennis (d. 1640) who was the Franciscan Bishop of Down and Connor; the second Viscount Iveagh, Brian Magennis who was killed in action in 1703; Richard and Richard the... Another 38 words (3 lines of text) are included under the topic Early Gueinnessy Notables in all our PDF Extended History products and printed products wherever possible.
Migration of the Gueinnessy family to the New World and Oceana
In the 18th and 19th centuries, hundreds of thousands of Irish immigrants landed on North American shores. Although many of them were merely looking for a free plot of land and living of their very own, many later immigrants were desperately fleeing an overcrowded land that did not have sufficient food for its inhabitants. The exodus from Ireland
was greatest during the 1840s when the Great Potato Famine
had stricken the island. Although this large influx of Irish was unpopular with the great majority of people already established within the major centers, these Irish were critical to the speedy development of the United States and those colonies that would eventually become known as Canada. These immigrants provided the cheap labor required to build modern roads, bridges, canals, and railways. Research of passenger and immigration lists has shown a number of immigrants to North America baring the name of Gueinnessy: John Guinnessy, who settled in New York in 1849; William Guinnes who settled in Barbados in 1663; Pat and Mary Guinnessy who settled in Quebec with their ten children in 1849..