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.
James Compton, 3rd Earl of Northampton
James Compton, 3rd Earl of Northampton FRS (19 August 1622 – 15 December 1681), known as Lord Compton from 1630 to 1643, was an English peer, soldier, and politician.
Northampton was the eldest son of Spencer Compton, 2nd Earl of Northampton, and Mary Beaumont.
He sat as Member of Parliament for Warwickshire from 1640 to 1642.
The following year his father was killed at the Battle of Hopton Heath and he succeeded in the earldom.
Like his father, Northampton was an ardent Royalist and during the Civil War notably commanded his regiment of cavalry at the First Battle of Newbury in 1643.
He was also Lord Lieutenant of Warwickshire between 1660 and 1681 and Constable of the Tower of London from 1675 to 1679.
Lord Northampton married, firstly, Isabella, daughter of Richard Sackville, 3rd Earl of Dorset, in 1647.
He married, secondly, Mary, daughter of Baptist Noel, 3rd Viscount Campden.
His third son from his second marriage, Spencer, became a prominent politician and served as Prime Minister of Great Britain from 1742 to 1743.
In 1730, Spencer was created Earl of Wilmington.
Lord Northampton died in December 1681, aged 59, and was succeeded in his titles by his eldest son George.
Humphrey de Bohun, 7th Earl of Hereford
Humphrey de Bohun, 7th Earl of Hereford, 6th Earl of Essex, 2nd Earl of Northampton, KG( 25 March 1341 – 16 January 1373) was the son of William de Bohun, 1st Earl of Northampton and Elizabeth de Badlesmere, and grandson of Humphrey de Bohun, 4th Earl of Hereford by Elizabeth of Rhuddlan, daughter of King Edward I.
He became heir to the Earldom of Hereford after the death of his childless uncle Humphrey de Bohun, 6th Earl of Hereford.
Following King Peter
I's visit to England, Humphrey participated in the sack of Alexandria in 1365.
His wife and the mother of his daughters was Joan Fitzalan, daughter of Richard Fitzalan, 10th Earl of Arundel and Eleanor of Lancaster, whom he married after 9 September 1359.
On his death, his great estates were divided between his two surviving daughters:
John Manners, 4th Earl of Rutland
John Manners, 4th Earl of Rutland( c. 1559 – 24 February 1588) was the son of Henry Manners, 2nd Earl of Rutland, and Lady Margaret Neville, daughter of Ralph Neville, 4th Earl of Westmorland.
Charles Compton, 7th Earl of Northampton
Charles Compton, 7th Earl of Northampton, DL( 22 July 1737 – 18 October 1763) was a British peer and diplomat.
He was the eldest son of Hon. Charles Compton, in turn youngest son of George Compton, 4th Earl of Northampton, and his wife Mary, only daughter of Sir Berkeley Lucy, 3rd Baronet.
Compton was educated at Westminster School and went then to Christ Church, Oxford.
In 1758, he succeeded his uncle George Compton as earl and was elected Recorder of Northampton.
He received a Doctor of Civil Law by the University of Oxford in the following year and was nominated a Deputy Lieutenant for the county of Northamptonshire.
In 1761, during the coronation of King George III of the United Kingdom, Compton was the Bearer of the Ivory Rod with the Dove.
Subsequently he was appointed Ambassador Extraordinary and Plenipotentiary to the Republic of Venice with his introduction in May 1763, died only few months later.
On 13 September 1759, he married Lady Ann Somerset, eldest daughter of Charles Somerset, 4th Duke of Beaufort.
Their only child Elizabeth married George Cavendish, 1st Earl of Burlington.
His wife died at Naples in May 1763 and Compton survived her until October, aged only 26.
Both were buried in the family's vault in Compton, Northamptonshire.
He was succeeded in the earldom by his younger brother Spencer.
George Compton, 4th Earl of Northampton
George Compton, 4th Earl of Northampton, PC (18 October 1664 – 15 April 1727), styled Lord Compton from 1664 to 1681, was a British peer and politician.
Northampton was the son of James Compton, 3rd Earl of Northampton, and his wife Mary (née Noel).
Prime Minister Spencer Compton, 1st Earl of Wilmington, was his younger brother.
He succeeded his father in the earldom in 1681, aged 17.
Lord Northampton later served as Lord Lieutenant of Warwickshire from 1686 to 1687 and again from 1689 to 1727 and was Constable of the Tower of London from 1712 to 1715.
At the coronation of William and Mary in 1689 he bore the King's sceptre and cross.
In 1702 he was admitted to the Privy Council.
Lord Northampton married Jane Fox, daughter of Sir Stephen Fox and his first wife Elizabeth Whittle and half-sister of Henry Fox,
1st Baron Holland, in 1686.
She died on 10 June 1721.
He married secondly Elizabeth, Lady Thorold, the widow of Sir George Thorold, 1st Baronet, on 3 July 1726.
She died aged 67 on 15 January 1750, and was buried with her parents, Sir James Rushout, 1st Baronet, and his wife Alice Pitt, at Blockley, Gloucestershire.
Northampton died on 15 April 1727, aged 62, and was succeeded in his titles by his eldest son James.
James Compton, 5th Earl of Northampton
James Compton, 5th
Earl of Northampton( 2 May 1687 – 3 October 1754), known as Lord Compton from 1687 to 1727, was a British peer and politician.
Northampton was the eldest son of George Compton, 4th Earl of Northampton, and his wife Jane( née Fox).
He was educated at Eton School and travelled on the continent from 1707 to 1709.
He was elected to the House of Commons for Warwickshire in 1710, a seat he held until the following year, when he was summoned to the House of Lords through a writ of acceleration in his father's junior title of Baron Compton.
He succeeded his father in 1727 and his uncle Hon. Spencer Compton, 1st Earl of Wilmington, in 1743.
From the latter he inherited Compton Place in Eastbourne.
Lord Northampton married Elizabeth, 14th Baroness Ferrers of Chartley, in 1716.
He had no sons and was succeeded in the barony of Compton, which could be passed on through female lines, by his daughter Lady Charlotte, who also succeeded her mother in the barony of Ferrers of Chartley.
The earldom was passed on to his younger brother George.
George Compton, 6th Earl of Northampton
George Compton, 6th Earl of Northampton (1692 – 6 December 1758), known as the Honourable George Compton until 1754, was a British politician who sat in the House of Commons from 1727 to 1754.
Compton was the second son of George Compton, 4th Earl of Northampton, and Jane, daughter of Sir Stephen Fox of Farley, Wiltshire.
Prime Minister Spencer Compton, 1st Earl of Wilmington, was his uncle and Henry Fox, 1st Baron Holland, his first cousin.
He was educated at Eton College from 1706 to 1707 and then joined the army.
He was cornet in the Royal Horse Guards in 1707 and guidon and major in the 2nd Life Guards in 1713.
He was on the reserve list in 1715.
Compton was returned as Member of Parliament for Tamworth at a by-election in January 1727.
At the 1727 British general election, he was returned as MP for Northampton.
He served briefly as a Lord of the Treasury in 1742.
In 1754 he succeeded his elder brother in the earldom and vacated his seat in the House of Commons to enter the House of Lords.
Lord Northampton died childless in December 1758 and was succeeded in his titles by his nephew Charles.
Spencer Compton, 8th Earl of Northampton
Spencer Compton, 8th Earl of Northampton (16 August 1738 – 7 April 1796) was a British peer and Member of Parliament.
Northampton was the younger son of the Hon.
Charles Compton, third son of George Compton, 4th Earl of Northampton and Mary Lucy.
He was educated at Westminster School from 1746.
He was elected to the House of Commons for Northampton in 1761, a seat he held until 1763 when he succeeded his elder brother in the earldom and entered the House of Lords.
He also served as a Groom of the Bedchamber to George III (1760–63), as Recorder of Northampton from 1763 to his death and as Lord Lieutenant of Northamptonshire from 1771 to death.
Lord Northampton married Jane, daughter of Henry Lawton, in 1758.
He died in April 1796, aged 57, and was succeeded in his titles by his son Charles, who was created Marquess of Northampton in 1812.
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.

Question: Who is George Compton, 4Th Earl Of Northampton's paternal grandfather?
Answer: Spencer Compton, 2nd Earl of Northampton