Dermod O'Brien, 2nd Baron Inchiquin
Encyclopedia
Dermod McMurrough O'Brien (died 1 May 1557) was the 2nd Baron Inchiquin
Baron Inchiquin
Baron Inchiquin is one of the older titles in the Peerage of Ireland. It was created in 1543 for Murrough O'Brien, Prince of Thomond, who was descended from the great high king Brian Boru)...

. He was the son of Murrough O'Brien, 1st Earl of Thomond
Murrough O'Brien, 1st Earl of Thomond
Murrough O'Brien, 1st Earl of Thomond was the last King of Thomond.A member of the Irish nobility, he was the son of Turlough O'Brien, King of Thomond and Raghnailt McNamara and also brother of Connor O'Brien, King of Thomond, who was inaugurated King of Thomond in 1528...

 and Eleanor FitzGerald. O'Brien married Margaret O'Brien, daughter of Donough O'Brien (Prince of Thomond)(a son of Murrough O'Brien, 1st Earl of Thomond
Murrough O'Brien, 1st Earl of Thomond
Murrough O'Brien, 1st Earl of Thomond was the last King of Thomond.A member of the Irish nobility, he was the son of Turlough O'Brien, King of Thomond and Raghnailt McNamara and also brother of Connor O'Brien, King of Thomond, who was inaugurated King of Thomond in 1528...

 and Slany McNamara).

He died at Ennis Abbey in 1557. The title passed to his son Murrough McDermot O'Brien, 3rd Baron Inchiquin
Murrough McDermot O'Brien, 3rd Baron Inchiquin
Murrough McDermot O'Brien was the 3rd Baron Inchiquin. He was the son of Dermod O'Brien, 2nd Baron Inchiquin and Margareth O'Brien and inherited his title in 1557 on the death of his father. He married Anabella Nugent, daughter of Christopher Nugent, 6th Lord Delvin; Murrough O'Brien, 4th Baron...

.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK