Gilbert Talbot, 3rd Baron Talbot
Gilbert Talbot, 3rd Baron Talbot( c. 1332–1387) was an English nobleman and soldier.
He was the grandfather of John Talbot, 1st Earl of Shrewsbury.
Robert Henley, 2nd Baron Henley
Robert Henley Henley, 2nd Baron Henley (3 September 1789 – 3 February 1841), was a British lawyer and Member of Parliament.
Born Robert Henley Eden, he was the son of Morton Eden, 1st Baron Henley, and Lady Elizabeth Henley, youngest daughter of Lord Chancellor Robert Henley,
1st Earl of Northington (c. 1708 – 1772).
He served as a Master in Chancery from 1826 to 1840 and between 1826 and 1830 he also sat as Member of Parliament for Fowey.
In 1830 he succeeded his father as second Baron Henley, but as this was an Irish peerage it did not entitle him to a seat in the House of Lords.
The following year, Lord Henley assumed by royal licence the surname of Henley in lieu of Eden.
in commemoration of his maternal ancestors, and the same year he published a biography of his maternal grandfather, entitled "Memoir of the Life of Robert Henley, Earl of Northington, Lord High Chancellor of Great Britain".
Henley married Harriet Peel, daughter of Sir Robert Peel, 1st Baronet, and sister of Prime Minister Sir Robert Peel, 2nd Baronet, in 1823.
He died in February 1841, aged 51, and was succeeded in the barony by his son Anthony.
Lady Henley died in 1869.
Anthony Henley, 3rd Baron Henley
Anthony Henley Henley, 3rd Baron Henley (12 April 1825 – 27 November 1898),
also 1st
Baron Northington in the Peerage of the United Kingdom, was a British peer and Liberal Member of Parliament.
Henley was the son of Robert Henley, 2nd Baron Henley.
Lord Chancellor Robert Henley, 1st Earl of Northington, was his great-grandfather.
He succeeded his father as third Baron Henley in 1841 but as this was an Irish peerage it did not entitle him to a seat in the House of Lords.
He was instead elected to the House of Commons for Northampton in 1859, a seat he held until 1874.
In 1885 the Northington title held by his great-grandfather was revived when he was created Baron Northington, of Watford in the County of Northampton, in the Peerage of the United Kingdom.
This title gave him and the later Barons an automatic seat in the House of Lords.
He was appointed High Sheriff of Northamptonshire for 1854.
Lord Henley married, firstly, Julia Emily Augusta, daughter of the Very Reverend John Peel, Dean of Worcester, in 1846.
After her death in 1862 he married, secondly, Clara Campbell Lucy, daughter of Joseph H. S. Jekyll, in 1870.
He died in November 1898, aged 73, and was succeeded in his titles by his eldest son Frederick.
Lady Henley died in 1922.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
Michael Eden, 7th Baron Henley
Michael Francis Eden, 7th Baron Henley and 5th Baron Northington( 13 August 1914 – 20 December 1977) was a British peer active in Liberal Party politics.
Eden succeeded as Baron Henley and Baron Northington in 1962.
He served as President of the Liberal Party from 1966 – 1967, then as Chairman from 1968 – 1969.
He served as deputy whip of the party in the House of Lords.
In 1973, he was appointed Chairman of the Council for the Protection of Rural England.
Outside politics, he bought and restored Scaleby Castle.
John Yarde-Buller, 3rd Baron Churston
John Reginald Lopes Yarde- Buller, 3rd Baron Churston, MVO, OBE( 9 November 1873 – 19 April 1930) was a British peer and soldier.
He is the grandfather of Karim Aga Khan, leader of the Nizari Ismailis, an Islamic sect.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Francis Martin Drexel
Francis Martin Drexel( April 7, 1792 – June 5, 1863) was a Philadelphia banker and artist.
He was the father of Anthony Joseph Drexel, the founder of Drexel University and the grandfather of Saint Katherine Drexel.

Question: Who is Anthony Henley, 3Rd Baron Henley's paternal grandfather?
Answer: Morton Eden, 1st Baron Henley