Question: Who is Charles Willoughby, 10Th Baron Willoughby Of Parham's paternal grandmother?

Knowledge 1: Charles Willoughby, 10th Baron Willoughby of Parham
Charles Willoughby, 10th Baron Willoughby of Parham was an English peer of the House of Lords.He succeeded to the title in September 1678 on the death of John Willoughby, 9th Baron Willoughby of Parham.Charles Willoughy was the male heir and descendant from the first creation of the barony that commenced with Sir William Willoughby 1stBaron Willoughby of Parham in 1547 and was the last male heir of the eldest line.Charles Willoughby married Marie daughter of Sir Beaumont Dixie, Bart of Bosworth.He died without a male heir on 9 December 1679.The first creation by letters patent stipulated the title must pass to heirs male ofSir William Willoughby 1stBaron Willoughby of Parham.Charles Willoughby, 10th Baron Willoughby of Parham died without issue and left his estate to his niece Elizabeth, who had married James Bertie, 1st Earl of Abingdon. [SEP] Knowledge 2: William Willoughby, 6th Baron Willoughby of Parham
William Willoughby, 6th Lord Willoughby (c. 1616 – 10 April 1673) was an English landowner and politician who sat in the House of Commons and later in the House of Lords.In 1666 he inherited the peerage of Baron Willoughby of Parham, and from 1667 he served as Governor of Barbados (1667 – 1673).Willoughby was the third son of William Willoughby, 3rd Baron Willoughby of Parham, and his wife Lady Frances Manners, daughter of John Manners, 4th Earl of Rutland.He was educated at Eton College from 1623 to 1624.In 1636 he travelled abroad in Italy.He was a student of the Middle Temple in 1652.In 1660 Willoughby was elected a Member of Parliament for Midhurst in the Convention Parliament.He was commissioner for plantations from December 1660 until 1667.On the death in 1666 of his brother Francis Willoughby, 5th Lord Willoughby of Parham, who died without a male heir, he succeeded to his hereditary peerage and to his seat in the House of Lords.From 1667 until his death he was Governor of Barbados, revisiting England occasionally and retaining his other offices.Willoughby died in Barbados in 1673, and his body was brought back to Lincolnshire, to be buried at Knaith.Willoughby married Anne, daughter of Sir Philip Carey of Aldenham, Hertfordshire, by 1637.They had a daughter, Frances, who married Charles Kirkhoven, 1st Earl of Bellomont.
Knowledge 1: Charles Willoughby, 10th Baron Willoughby of Parham
Charles Willoughby, 10th Baron Willoughby of Parham was an English peer of the House of Lords.He succeeded to the title in September 1678 on the death of John Willoughby, 9th Baron Willoughby of Parham.Charles Willoughy was the male heir and descendant from the first creation of the barony that commenced with Sir William Willoughby 1stBaron Willoughby of Parham in 1547 and was the last male heir of the eldest line.Charles Willoughby married Marie daughter of Sir Beaumont Dixie, Bart of Bosworth.He died without a male heir on 9 December 1679.The first creation by letters patent stipulated the title must pass to heirs male ofSir William Willoughby 1stBaron Willoughby of Parham.Charles Willoughby, 10th Baron Willoughby of Parham died without issue and left his estate to his niece Elizabeth, who had married James Bertie, 1st Earl of Abingdon. [SEP] Knowledge 2: John Willoughby, 9th Baron Willoughby of Parham
John Willoughby, 9th Baron Willoughby of Parham( 1643 – 1678) was an English peer of the House of Lords.He was born in Stanstead Bury, near Stanstead Abbotts, Hertfordshire, England on 29 December 1643, the son of William Willoughby, 6th Baron Willoughby of Parham and Anne Carey.He married Anne Bolterton( died circa 3 October 1683).On the death of his nephew John in early 1678, he succeeded as the 9th Baron Willoughby of Parham.However, a few months later he died without issue in September 1678.The barony was succeeded by his younger brother, Charles Willoughby.
Knowledge 1: Charles Willoughby, 10th Baron Willoughby of Parham
Charles Willoughby, 10th Baron Willoughby of Parham was an English peer of the House of Lords.He succeeded to the title in September 1678 on the death of John Willoughby, 9th Baron Willoughby of Parham.Charles Willoughy was the male heir and descendant from the first creation of the barony that commenced with Sir William Willoughby 1stBaron Willoughby of Parham in 1547 and was the last male heir of the eldest line.Charles Willoughby married Marie daughter of Sir Beaumont Dixie, Bart of Bosworth.He died without a male heir on 9 December 1679.The first creation by letters patent stipulated the title must pass to heirs male ofSir William Willoughby 1stBaron Willoughby of Parham.Charles Willoughby, 10th Baron Willoughby of Parham died without issue and left his estate to his niece Elizabeth, who had married James Bertie, 1st Earl of Abingdon. [SEP] Knowledge 2: Henry Willoughby, 16th Baron Willoughby of Parham
Henry Willoughby, 16th Baron Willoughby of Parham( 1696 – 29 January 1775) was an English peer of the House of Lords.On the death of Charles Willoughby, 10th Baron Willoughby of Parham, who died without male heir on 9 December 1679, the title should have passed to the descendants of Sir Ambrose Willoughby of Matson, younger brother of Charles Willoughby, 2nd Baron Willoughby of Parham who died in 1603.The title instead passed to the family of Thomas Willoughby, who became the 11th baron.Sir Ambrose Willoughby had two sons, Edward and Richard.Edward's son was Henry, who emigrated to the Colony of Virginia in 1676, then one of the Thirteen Colonies, whose whereabouts were unknown.Henry died in Hull Creek, Virginia on 26 November 1685, aged 59.His son, also Henry, was then aged 20.Henry married Elizabeth, daughter of William Pigeon of Stepney, with whom he had a son who was also named Henry.Henry Willoughby had twice been master of the Company of Brewers in London, a Justice of the Peace and colonel of the 2nd Regiment of Militia of the Tower Hamlets.Henry Willoughby married Susannah, daughter Robert Gresswell of Middlesex and had a daughter, Elizabeth who married John Halsey of Tower Hill.Henry Willoughby first petitioned for his seat in the House of Lords in 1733, his case was not heard.His petition was accepted after the death of Hugh Willoughby, 15th Baron Willoughby of Parham and he took his seat on 25 April 1767 to become the 16th baron.Henry Willoughby died on 29 January 1775, aged 79, without male heir and the title passed to his nephew.

Answer: Lady Frances Manners