Show ContentsO'Hartny History, Family Crest & Coats of Arms

The Gaelic name used by the O'Hartny family in ancient Ireland was Ó hAthairne, which is possibly derived from the word athardha, which means paternal. 1

Early Origins of the O'Hartny family

The surname O'Hartny was first found in Connacht (Irish: Connachta, (land of the) descendants of Conn), where they held a family seat from very ancient times.

Early History of the O'Hartny family

This web page shows only a small excerpt of our O'Hartny research. Another 74 words (5 lines of text) are included under the topic Early O'Hartny History in all our PDF Extended History products and printed products wherever possible.

O'Hartny Spelling Variations

Numerous spelling variations of the surname O'Hartny exist. A partial explanation for these variants is that ancient scribes and church officials recorded names as they were pronounced, often resulting in a single person being recorded under several different spellings. Different spellings that were found include Harney, Hartney, O'Harney, Hartney, Harnedy, Harnet, Harnett, Hartnet, Hartnett, Haherny and many more.

Early Notables of the O'Hartny family

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

Migration of the O'Hartny family

The 19th century saw a great wave of Irish migrating out of their homeland in a great measure due to the oppressive imperial policies of the English government and landowners. Many of these Irish families sailed to North America aboard overcrowded passenger ships. By far, the largest influx of Irish immigrants to North America occurred with Great Potato Famine during the late 1840s. These particular immigrants were instrumental in creation of the United States and Canada as major industrial nations because the many essential elements such as the roadways, canals, bridges, and railways required an enormous quantity of cheap labor, which these poor immigrants provided. Later generations of Irish in these countries also went on to make valuable contributions in such fields as the arts, commerce, politics, and education. Extensive research into immigration and passenger lists has revealed many early immigrants bearing the name O'Hartny: Edward Harnet settled in Salem Massachusetts in 1640; and he was reported from "suffering from favouring the Quakers"; James, Ann, John, Patrick and William Harnet all arrived in Philadelphia between 1840 and 1860.



  1. Smith, Eldson Coles, New Dictionary of American Family Names New York: Harper & Row, 1956. Print


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