John Boyle, 5th Earl of Cork
John Boyle, 5th Earl of Cork and 5th Earl of Orrery, FRS (13 January 1707 – 16 November 1762) was a writer and a friend of Jonathan Swift, Alexander Pope and Samuel Johnson.
The only son of Charles Boyle, 4th Earl of Orrery, and his wife Lady Elizabeth Cecil (1687–1708), daughter of John Cecil, 5th Earl of Exeter.
He was born at Westminster and attended Christ Church, Oxford.
He published a translation of the letters of Pliny the Younger in 1751, and "Remarks on the Life and Writings of Jonathan Swift" in the same year, and the "Memoirs of Robert Carey, 1st Earl of Monmouth".
His "Letters from Italy" was published in 1774 by J. Duncombe.
Richard Boyle, 6th Earl of Shannon
Richard Henry Boyle, 6th Earl of Shannon( 15 May 1860- 1906) was a politician in Canada's Northwest Territories.
He served as a member of the Legislative Assembly of the Northwest Territories from 1885 to 1887.
Wulfnoth Cild
Wulfnoth Cild( died c. 1014) was a South Saxon thegn who is regarded by historians as the probable father of Godwin, Earl of Wessex, and thus the grandfather of King Harold Godwinson.
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.
Thomas Ashburnham, 6th Earl of Ashburnham
Thomas Ashburnham, 6th Earl of Ashburnham( 8 April 1855 – 12 May 1924) was a British peer.
He was the last Earl of Ashburnham.
James FitzGerald, 6th Earl of Desmond
James FitzGerald, 6th Earl of Desmond( d. 1462), called' the Usurper', was the youngest son of Gerald FitzGerald, 3rd Earl of Desmond, and Lady Eleanor, daughter of James Butler, 2nd Earl of Ormond.
Richard Boyle, 1st Earl of Cork
Richard Boyle, 1st Earl of Cork( 13 October 1566 – 15 September 1643), also known as the Great Earl of Cork, was an English- born politician who served as Lord Treasurer of the Kingdom of Ireland.
Lord Cork was an important figure in the continuing English colonisation of Ireland( commenced by the Normans) in the 16th and 17th centuries, as he acquired large tracts of land in plantations in Munster in southern Ireland.
Moreover, his sons played an important role in fighting against the Irish Catholic rebellion in the 1640s and 1650s, assisting in the victory of the British and Protestant interest in Ireland.
In addition to being the first Earl of Cork, he was the patriarch of the Boyle family through his many prominent descendants, whose titles included Earl of Orrery( 1660), Earl of Burlington( 1664) and Earl of Shannon( 1756).
Ralph Neville, 3rd Earl of Westmorland
Ralph Neville, 3rd Earl of Westmorland( c. 1456 – 6 February 1499) was an English peer.
He was the grandfather of Ralph Neville, 4th Earl of Westmorland.
Hamilton Boyle, 6th Earl of Cork
Hamilton Boyle, 6th Earl of Cork and 6th Earl of Orrery (3 February 1729 – 17 January 1764) was the son of John Boyle, 5th Earl of Cork and Lady Henrietta Hamilton.
He inherited the titles of 6th Earl of Cork and Orrery and 3rd Baron Boyle of Marston from his father in 1762.
He served in the Parliament of Great Britain as Member of Parliament (MP) for Warwick between 1751 and 1762, and represented Charleville in the Irish House of Commons between 1759 and 1760.
He was unmarried and was succeeded by his brother.
Charles Sackville, 6th Earl of Dorset
Charles Sackville, 6th Earl of Dorset and 1st Earl of Middlesex, KG( 24 January 164329 January 1706) was an English poet and courtier.

Question: Who is the paternal grandfather of Hamilton Boyle, 6Th Earl Of Cork?
Answer: Charles Boyle, 4th Earl of Orrery