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.
John Cecil, 5th Earl of Exeter
John Cecil, 5th Earl of Exeter( c. 1648 – 29 August 1700), known as Lord Burghley until 1678, was a British peer and Member of Parliament.
He was also known as the Travelling Earl.
Richard Neville, 5th Earl of Salisbury
Richard Neville, 5th Earl of Salisbury( c. 1400 – 31 December 1460) was an English nobleman and magnate based in northern England who became a key supporter of the House of York during the early years of the Wars of the Roses.
He was the father of Richard Neville, 16th Earl of Warwick, the" Kingmaker".
James Cecil, 3rd Earl of Salisbury
James Cecil, 3rd Earl of Salisbury, (1648 – June 1683), known as Viscount Cranborne from 1660 to 1668, was an English nobleman and politician.
Thomas Fitzalan, 10th Earl of Arundel
Thomas Fitzalan otherwise Arundel, 10th Earl of Arundel, 7th Baron Maltravers( 145025 October 1524) was the son of William Fitzalan, 9th Earl of Arundel, and Joan Neville, eldest daughter of Richard Neville, 5th Earl of Salisbury, and Alice Montagu," suo jure" Countess of Salisbury.
James Cecil, 4th Earl of Salisbury
James Cecil, 4th Earl of Salisbury (1666–1694), until 1683 known by the courtesy title of Viscount Cranborne, was an English nobleman, politician, and peer.
A courtier of King James II, during the Glorious Revolution of 1688 he commanded a regiment in support of the king.
Afterwards he was imprisoned in the Tower of London for some twenty-two months, eventually being charged with high treason.
Although released in October 1690 following a general pardon, he died in 1694 at the age of twenty-eight.
James Cecil, 5th Earl of Salisbury
James Cecil, 5th Earl of Salisbury (8 June 1691 – 9 October 1728), known as Viscount Cranborne from 1691 to 1694, was a British nobleman, politician, and peer.
Salisbury was the son of James Cecil, 4th Earl of Salisbury, and Frances Bennett, and succeeded his father in the earldom in 1694.
From 1712 to 1714 he served as Lord Lieutenant of Hertfordshire.
Lord Salisbury married Lady Anne Tufton, daughter of Thomas Tufton, 6th Earl of Thanet, on 12 February 1709.
They had four children:
Lord Salisbury died in October 1728, aged 37, and was succeeded in his titles by his son James.
Lady Salisbury died in 1756.
The Countess Anne school in Hatfield, founded in 1735, is named after her.
James Cecil, 6th Earl of Salisbury
James Cecil, 6th Earl of Salisbury( 20 October 1713 – 19 September 1780) was a British nobleman, politician, and peer.
He was the son of James Cecil, 5th Earl of Salisbury, and his wife, Anne Cecil, Countess of Salisbury.
He was known for his irregular life as" the Wicked Earl".
He was educated at Westminster School, was High Steward of Hertford, and a Governor of the Foundling Hospital of London.
He married in 1745 Elizabeth( 1721 – 1776), daughter of Edward Keet of Canterbury, said by a contemporary source to have been a barber and a tourist guide.
However, within a few years he separated from his Countess and lived as a recluse with his mistress, one Mrs. Mary Grave of Baldock, for the remaining 30 years of his life at Quickswood, in the parish of Clothall.
His relationship with her predated his marriage.
C. Price wrote of the liaison in 1771( Hatfield House archives):
“ He lives upstairs … surrounded with old trunks and boxes and scattered books.
Well or ill he never quits his chamber, never sees or converses with any but his old Dame, as he calls her, and his physician, who occasionally visits him.
The servants are old and rusty like the dwelling. ”
James Cecil died on 19 September 1780, having had by Elizabeth Keet one son, James Cecil, who succeeded as 7th Earl and 1st Marquess of Salisbury, and two daughters( who died unmarried).
Mrs. Grave received over £ 50,000 in his Will, besides jewellery, silver and furniture removed from Hatfield.
In addition, the Earl bequeathed £ 43,000 to his seven children by her, one of whom was James Cecil Grave, rector of Hatfield and Clothall.
The Will was unsuccessfully contested by the 7th Earl of Salisbury, who demolished Quickswood( c. 1790).
Mary
Grave died on 2 December 1789 at Baldock.
William of Salisbury, 2nd Earl of Salisbury
William of Salisbury, 2nd Earl of Salisbury( died 1196) was an Anglo- Norman peer.
Though he is generally known as such, his proper title was Earl of Wiltshire, which title was conferred on his father by the Empress Matilda around 1143.
He was also called William FitzPatrick.
He was the son and heir of Patrick of Salisbury, Earl of Wiltshire, styled Earl of Salisbury, and of Ela Talvas.
James Cecil, 1st Marquess of Salisbury
James Cecil, 1st Marquess of Salisbury,( 4 September 1748 – 13 June 1823), styled Viscount Cranborne until 1780 and known as The Earl of Salisbury between 1780 and 1789, was a British nobleman and politician.

Question: What is the place of birth of James Cecil, 5Th Earl Of Salisbury's father?
Answer: London