Sir Dermot MacDermot Prince of Coolavin

Prince of Coolavin

Prince of Coolavin was a title first applied by popular usage to Charles MacDermot, 1707–1758, then head of the MacDermot family of Moylurg. Up to the late 16th century the head of the family were still Kings of Moylurg, but had lost their lands due to confiscation.The adoption of the term...

, Chief of the Name, head of the MacDermot clan, and a descendant of the Kings of Moylurg

Kings of Moylurg

The Kings of Magh Luirg or Moylurg were a branch of the Síol Muireadaigh, and a kindred family to the Ua Conchobair Kings of Connacht. Their ancestor, Maelruanaidh Mor mac Tadg, was a brother to Conchobar mac Tadg, King of Connacht 967-973, ancestor of the O Connor family of Connacht...

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Sir Dermot MacDermot had served as British Ambassador to Indonesia

Indonesia

Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

 (1956–59) and Thailand

Thailand

Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

 (1961–65). He succeeded his brother as The MacDermot upon the latter's death in 1979. His outstanding achievement towards the Macdermot clan was his definitive account of the family, "MacDermot of Moylurg: The Story of a Connacht

Connacht

Connacht , formerly anglicised as Connaught, is one of the Provinces of Ireland situated in the west of Ireland. In Ancient Ireland, it was one of the fifths ruled by a "king of over-kings" . Following the Norman invasion of Ireland, the ancient kingdoms were shired into a number of counties for...

Family". It is commonly held to be one of the best - if not the best - books dealing with the origins, history and descent of a Gaelic family. At over five hundred pages it chronicles in depth yet with clarity the affairs of the Kings of Moylurg and their neighbours over the course of six hundred years, and the story of many different MacDermot families from the time the kingdom ceased to exist up to the 20th century. It contains thirty-five family trees concerning MacDermots and their related families, and ten fascinating appendices.

Dermot died before seeing the book in print, but it was published shortly after by his sons Niall and Connor.