Question: Who is Somerset Butler, 1St Earl Of Carrick's paternal grandmother?

Knowledge 1: Somerset Butler, 1st Earl of Carrick
Somerset Hamilton Butler, 1st Earl of Carrick, PC (6 September 1718 – 15 April 1774), known as The Viscount Ikerrin from 1721 to 1744, was the son of Thomas Butler, 6th Viscount Ikerrin and Margaret Hamilton.He succeeded his brother James Butler as the 8th Viscount Ikerrin on 20 October 1721.Subsequently, he was invested as a Privy Council of Ireland on 14 April 1746.He was awarded an LL.D. honorary degree by Dublin University on 23 February 1747.He was created Earl of Carrick (second creation) on 10 June 1748.The name "Carrick" refers to the town of Carrick-on-Suir in County Tipperary.It was also the title of his remote ancestor, Edmund Butler, Earl of Carrick (of the first creation). [SEP] Knowledge 2: Thomas Butler, 6th Viscount Ikerrin
Thomas Butler, 6th Viscount Ikerrin (1683 – 7 March 1719) was an Irish nobleman, born in Kilkenny, Ireland to James Butler, 3rd Viscount Ikerrin and Eleanor Redman, daughter of Colonel Daniel Redman, of Ballylinch, County Kilkenny.He was a descendant of John Butler of Clonamicklon.Thomas was a member of the clergy and Chaplain-General to the Army in Flanders.He married Margaret Hamilton, daughter of James Hamilton of Bangor, County Down and Sophia Mordaunt.His elder brother Pierce Butler, 4th Viscount Ikerrin, a Brigadier general in the Army, died in 1711, leaving a young son, James, who succeeded as 5th Viscount but died young, whereupon Thomas succeeded to the title.
Knowledge 1: Somerset Butler, 1st Earl of Carrick
Somerset Hamilton Butler, 1st Earl of Carrick, PC (6 September 1718 – 15 April 1774), known as The Viscount Ikerrin from 1721 to 1744, was the son of Thomas Butler, 6th Viscount Ikerrin and Margaret Hamilton.He succeeded his brother James Butler as the 8th Viscount Ikerrin on 20 October 1721.Subsequently, he was invested as a Privy Council of Ireland on 14 April 1746.He was awarded an LL.D. honorary degree by Dublin University on 23 February 1747.He was created Earl of Carrick (second creation) on 10 June 1748.The name "Carrick" refers to the town of Carrick-on-Suir in County Tipperary.It was also the title of his remote ancestor, Edmund Butler, Earl of Carrick (of the first creation). [SEP] Knowledge 2: Henry Butler, 2nd Earl of Carrick
Henry Thomas Butler, 2nd Earl of Carrick (19 May 1746 – 20 July 1813), styled The Honourable from birth to 1748 and then as Viscount Ikerrin between 1748 and 1774, was an Irish peer and politician.He was the son of Somerset Butler, 1st Earl of Carrick and Lady Juliana Boyle.Butler held the office of Member of Parliament for Killyleagh in the Parliament of Ireland between 1768 and 1774.He succeeded to the title of 2nd Earl of Carrick on 15 April 1774.He died in 1813 at Mount Juliet, County Kilkenny, Ireland.On 7 August 1774 he married Sarah Taylor, daughter of Colonel Edward Taylor and Anne Maunsell.
Knowledge 1: Somerset Butler, 1st Earl of Carrick
Somerset Hamilton Butler, 1st Earl of Carrick, PC (6 September 1718 – 15 April 1774), known as The Viscount Ikerrin from 1721 to 1744, was the son of Thomas Butler, 6th Viscount Ikerrin and Margaret Hamilton.He succeeded his brother James Butler as the 8th Viscount Ikerrin on 20 October 1721.Subsequently, he was invested as a Privy Council of Ireland on 14 April 1746.He was awarded an LL.D. honorary degree by Dublin University on 23 February 1747.He was created Earl of Carrick (second creation) on 10 June 1748.The name "Carrick" refers to the town of Carrick-on-Suir in County Tipperary.It was also the title of his remote ancestor, Edmund Butler, Earl of Carrick (of the first creation). [SEP] Knowledge 2: Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.

Answer: Eleanor Redman