Show ContentsDorrity History, Family Crest & Coats of Arms

The original Gaelic versions of today's Irish names demonstrate a proud, ancient past. The original Gaelic form of the name Dorrity is Ó Dochartaigh, from the word "dochartach," which means hurtful or obstructive 1 and in this case, it would be termed as a nickname.

Early Origins of the Dorrity family

The surname Dorrity was first found in at Inishowen, in the barony of Raphoe, in County Donegal, where they were a large and influential sept, and were kin to the O'Donnells.

They were one of the principal Irish clans to resist the Norman invasion of 1170 and were known as the Lords of Innishowen directly descended from the distinguished Irish General King Niall of the Nine Hostages, who was descended from the Heremon line of Irish Kings.

The MacDevitts, who exist in large numbers in Inishowen, are descended from David O'Doherty, a chief of Cinel Conaill who was killed in 1208. Some members of the MacDevitt branch migrated to the territory of Oriel, now counties Louth, Monaghan, and south Down. There the "D" was aspirated creating the early Anglicization MacCaveat, and then the variation MacKevitt.

Expanding their territory, they came to rule the peninsula of Inishowen in the 14th century. However, the poorly-timed and disastrous rebellion against the English crown led by Sir Cahir O'Dougherty in 1608, drastically reduced the power of the once powerful sept.

"The O'Doghertys were a powerful Sept in County Donegal, and were located in Inishowen Barony, of which O'Dogherty was Lord. The Doghertys or Dohertys are numerously represented there at the present time." 2

Early History of the Dorrity family

This web page shows only a small excerpt of our Dorrity research. Another 61 words (4 lines of text) covering the years 1587, 1608, 1677, 1755 and 1783 are included under the topic Early Dorrity History in all our PDF Extended History products and printed products wherever possible.

Dorrity Spelling Variations

People who were accounted for by scribes and church officials often had their name recorded many different ways because pronunciation was the only guide those scribes and church officials had to go by. This resulted in the problem of one person's name being recorded under several different variations, creating the illusion of more than one person. Among the many spelling variations of the surname Dorrity that are preserved in archival documents are Dockeray, Dockerty, Dockharty, Dogherty, Dougharty, Dougherty, Doherty, Doherety, Dohertey, Docherty, Docharty, MacDevitt and many more.

Early Notables of the Dorrity family

Notable among the family name at this time was Sir Cahir O'Dougherty (1587-1608), leader of the rebellion in 1608, the last Gaelic Lord of Inishowen. Angered by the confiscation of his lands for the Plantation of Ulster, he sacked and burned the town of Derry and killed the Governor, Sir George Paulet. He had quarreled with Paulet for some time and some claim that Paulet had assaulted him. The real reason for the...
Another 72 words (5 lines of text) are included under the topic Early Dorrity Notables in all our PDF Extended History products and printed products wherever possible.


Australia Dorrity migration to Australia +

Emigration to Australia followed the First Fleets of convicts, tradespeople and early settlers. Early immigrants include:

Dorrity Settlers in Australia in the 19th Century
  • Mr. James Dorrity, Scottish convict who was convicted in Glasgow, Scotland for 7 years, transported aboard the "Elphinstone" on 27th May 1837, arriving in Tasmania (Van Diemen's Land) 3

New Zealand Dorrity migration to New Zealand +

Emigration to New Zealand followed in the footsteps of the European explorers, such as Captain Cook (1769-70): first came sealers, whalers, missionaries, and traders. By 1838, the British New Zealand Company had begun buying land from the Maori tribes, and selling it to settlers, and, after the Treaty of Waitangi in 1840, many British families set out on the arduous six month journey from Britain to Aotearoa to start a new life. Early immigrants include:

Dorrity Settlers in New Zealand in the 19th Century
  • John Dorrity, aged 34, a labourer, who arrived in Auckland, New Zealand aboard the ship "Dunedin" in 1875 4

Triangle Waist Company
  • Miss Anna Dorrity, Irish worker who was at Triangle Waist Company factory at the Asch building in Greenwich Village on the 25th March 1911 when fire broke out; she survived the fire 5


The Dorrity 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: Ar Ndutcas
Motto Translation: Our heritage


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. Matheson, Robert E., Special Report on Surnames in Ireland with Notes as to Numeric Strength, Derivation, Ethnology, and Distribution. Dublin: Alexander Thom & Co., 1894. Print
  3. Convict Records Voyages to Australia (Retrieved 18th March 2022). Retrieved from https://convictrecords.com.au/ships/elphinstone
  4. New Zealand Yesteryears Passenger Lists 1800 to 1900 (Retrieved 9th November 2011). Retrieved from http://www.yesteryears.co.nz/shipping/passlist.html
  5. Triangle Shirtwaist Factory Fire (retrieved on 3rd August 2021.) Retrieved from https://en.wikipedia.org/wiki/Triangle_Shirtwaist_Factory_fire


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