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Lachlan Og Maclean, 8th Chief, 4th of Duart

b. 1432

Clan Maclean Chief

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About Lachlan Og Maclean, 8th Chief, 4th of Duart

Born 1432. Lachlan Og Maclean, 8th Chief, 4th of Duart was a Scottish.

Lachlan Óg Maclean, was the 8th Chief of Maclean.

Biography He was the son of Lachlan Bronneach Maclean. Lachlan Og was called Lachlan the Younger to distinguish him from his father. He was Lord of Duart and Chief of Clan MacLean when political changes were taking place in the Western Isles. The western chiefs had thought themselves independent of the king, and were obedient only to the Lord of the Isles, who ruled in princely style. In 1448, John of Islay, Earl of Ross became one of the strongest opponents of the king's party. In 1462, he entered into a compact with the banished House of Douglas and the commissioners of England, in which it was stipulated that John, with his vassals and such auxiliaries as would be furnished by Edward IV of England, and the assistance that might be given by the Douglases, should enter upon the conquest of Scotland; that John, Donald Balloch, and John, the sons and heirs of MacDonald, upon the payment of a stipulated sum of money (John, £200 sterling annually in time of war, and one hundred marks in time of peace; to Donald Balloch, £40, and to John, his son, £20, in time of war, and in times of peace half these sums respectively), should become forever the sworn vassals of England, and assist in the wars in Ireland and elsewhere. In the event of the conquest of Scotland, then that kingdom should be equally divided between John, Donald Balloch, and the Earl of Douglas. While these negotiations were still pending, the Lord of the Isles assembled a large force, captured the castle of Inverness, and commenced to assert authority over Inverness, Nairn, Ross, and Caithness.

How this extraordinary rebellion was suppressed is uncertain. He was summoned before parliament for treason; and that on failing to appear, the process of forfeiture against him was suspended for a time, and he was allowed to retain undisturbed possession of his estates for about fifteen years. The treaty of 1462 did not come to light until 1475, when the Scottish government determined to proceed against John as an avowed traitor and rebel. Commission was given to Colin Campbell, 1st Earl of Argyll, to prosecute a decree of forfeiture against him; and on the appointed day, failing to appear, sentence was passed upon him. So great were the preparations now made against him, that MacDonald sued for pardon, and with much humility surrendered to the king's mercy. He was pardoned and restored to his forfeited estates on 1 July 1476. Soon after, the earldom of Ross and the lands of Kintyre and Knapdale became inalienably annexed to the crown. This caused great dissatisfaction on the part of Angus, the bastard son of MacDonald, a man who was early accustomed to rebellion. The division of the lands also divided the vassals of the Lordship of the Isles, the MacLeans, MacLeods, and MacNeils adhering to John, while the various branches of the Clan MacDonald made common cause with the turbulent heir of the lordship.

Marriage and children He was married to Catherine, daughter of Colin Campbell, 1st Earl of Argyll. His father-in-law and his accomplices were successful in involving the Lord of the Isles in difficulties, and although he did not scruple to misrepresent his son-in-law and brand him as a recreant chief, yet Lachlan's judgment and skill warded off every blow Argyle attempted to inflict. Eachann Odhar Maclean, who succeeded him as clan chief Fionnaghal (Finvola) Maclean, who was married to Celestine Macdonald of Lochalsh, son of Alexander of Islay, Earl of Ross and Lord of the Isles. The marriage of Fionnaghal must have taken place in 1462, for in that year at Dingwall Castle on 2 February, John of the Isles granted to his brother "Celestine de insulis of the lands of Lochalsh, etc., to hold to the said Celestine and the heirs to be gotten between him and Finvola, daughter of Lachlan Mcilleon of Dowart." Anne, who was married to William Munro, 12th Baron of Foulis

Ancestors

+Lachlan Og Maclean's ancestors in three generations Lachlan Og Maclean Father:Lachlan Bronneach Maclean Paternal Grandfather: (Hector) Eachuinn Ruadh nan cath Maclean Paternal Great-Grandfather:Lachlan Lubanach Maclean of Duart Paternal Great-grandmother:Mary Mcdonald, the daughter of John of Islay, Lord of the Isles Paternal Grandmother: Marion Mor Campbell Paternal Great-Grandfather: Sir Colin Longantach "Extraordinary Lord" Campbell Paternal Great-Grandmother: Countess Mariota Margaret West Campbell Mother:Lady Margaret Janet Stewart Maternal Grandfather:Alexander Stewart, Earl of Mar Maternal Great-Grandfather:Alexander Stewart, Earl of Buchan Maternal Great-Grandmother:Mairead inghean Eachainn Maternal Grandmother:possiblyIsabel Douglas, Countess of Mar Maternal Great-grandfather: William Douglas, Earl of Douglas Maternal Great-Grandmother: Margaret Mar Douglas

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Important facts

Born
1432, Duart Castle
Birth century
Nationality
Positions held
Chief of Clan Maclean, Laird of Duart
Also known as
8th Chief of Clan Maclean, 4th of Duart, 4th Laird of Duart

Family & relationships

Spouse
Colin Campbell, 1st Earl of Argyll
Child
Eachann Odhar Maclean
Parent
Lachlan Bronneach Maclean

Frequently asked questions

Who was Lachlan Og Maclean, 8th Chief, 4th of Duart?

Clan Maclean Chief

When was Lachlan Og Maclean, 8th Chief, 4th of Duart born?

Lachlan Og Maclean, 8th Chief, 4th of Duart was born in 1432 in Duart Castle.

What nationality was Lachlan Og Maclean, 8th Chief, 4th of Duart?

Lachlan Og Maclean, 8th Chief, 4th of Duart was Scottish.

Sources & further reading

· Wikipedia: Lachlan Og Maclean, 8th Chief, 4th of Duart

· Wikidata: Q6468467

· DBpedia: Lachlan Og Maclean

Cite this page

APA: Biography.guide. (2026). Lachlan Og Maclean, 8th Chief, 4th of Duart. https://biography.guide/lachlan-og-maclean-8th-chief-4th-of-duart/

MLA: "Lachlan Og Maclean, 8th Chief, 4th of Duart." Biography.guide, https://biography.guide/lachlan-og-maclean-8th-chief-4th-of-duart/.

Chicago: "Lachlan Og Maclean, 8th Chief, 4th of Duart." Biography.guide. https://biography.guide/lachlan-og-maclean-8th-chief-4th-of-duart/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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