Rupert Carington, 7th Baron Carrington
Rupert Francis John Carington, 7th Baron Carrington,( born 2 December 1948), is an English businessman and crossbench member of the House of Lords who succeeded his father as the 7th Baron Carrington on 9 July 2018.
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.
Thomas Petre, 6th Baron Petre
Thomas Petre, 6th Baron Petre (1633–1706) was an English Catholic peer, the third son of Robert Petre, 3rd Baron Petre and Mary Brown.
Inheriting the title from his elder brother, Petre held the title for 21 years.
Soon after Petre inherited his title, James II came to the throne.
As both men were Catholics in a Protestant country, Petre soon found favour with the new King.
His second cousin, Father Edward Petre, S.J., became advisor and confidant to James II.
Edward was universally hated and reviled by the populace.
In 1688, Thomas was appointed Lord Lieutenant of Essex and "custos rotulorum" for Essex.
After James's flight in the Glorious Revolution, Petre was forced to resign when the militia refused to serve a Catholic.
After the Revolution, much of the vast revenues from the Petre estates was sent abroad to help maintain those institutions in the continental Europe that provided education for Catholic Englishmen.
Thomas married Mary Clifton (died 1706), daughter of Sir Thomas Clifton, Bt of Lytham, Lancashire.
He died on 10 January 1706, and was succeeded by his only son Robert, by which time the family had fully recovered financially.
He also had a daughter Mary Petre, (1693–1713).
Robert Petre, 9th Baron Petre
Robert Edward Petre, 9th Baron Petre( March 1742 in Ingatestone Hall – 2 July 1801) was a British peer.
Lord Petre was the son of Robert Petre, 8th Baron Petre( 1713–1742), a renowned horticulturist, and Lady Henrietta Anna Mary Barbara Radclyffe( 1714 – 1760), daughter of the 3rd Earl of Derwentwater( 1689 – 1716) who was the grandson of Charles II by his mistress Moll Davis.
Lord Petre was a member of the English Roman Catholic nobility, a philanthropist and responsible for employing James Paine to design a new Thorndon Hall and a house in Mayfair.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
William Petre, 11th Baron Petre
William Henry Francis, 11th Baron Petre( 22 January 1793 – 3 July 1850) was an English nobleman, based in Essex.
He was the first Baron Petre to take his seat in the House of Lords after the passing of the Catholic Relief Act 1829.
Henry Berkeley, 7th Baron Berkeley
Henry Berkeley, 7th Baron Berkeley( 26 November 1534 – 26 November 1613) was an English peer and politician.
He was Lord Lieutenant and Vice- Admiral of Gloucestershire.
He was the grandfather of George Berkeley, 8th Baron Berkeley.
Robert Petre, 8th Baron Petre
Robert James Petre, 8th Baron Petre( 3 June 1713 – 2 July 1742) was a renowned horticulturist and a British peer.
Lord Petre was the son of Robert Petre, 7th Baron Petre( 1689 – 1713) and his wife Catherine Walmesley( 1697 – 31 January 1785), heiress of the Walmesley family of Lancashire.
Petre was born three months after his father's death and spent his childhood at Ingatestone Hall, instead of at Thorndon Hall, the family seat, as his grandmother was still in residence there.
Robert Petre, 7th Baron Petre
Robert Petre, 7th Baron Petre (1689 – 22 March 1713) was a British peer, the son of Thomas Petre, 6th Baron Petre (1633–1706) and his wife Mary Clifton, daughter of Sir Thomas Clifton.
He succeeded to his title, at the age of 17, upon the death of his father.
Robert is said to have spurned wearing a wig in the conventional way, spending instead six hours every day dressing his own hair.
He caused an uproar of indignation and outrage in the family when, in 1711, being then only 21, in a freak of gallantry cut off a lock of hair from the head of a celebrated beauty, his distant cousin, Arabella Fermor, daughter of Henry Fermor of Tusmore, Oxfordshire.
Charles Stourton, 15th Baron Stourton
Charles Stourton, 15th Baron Stourton (2 March 1702 – 11 March 1753) was the son of Charles Stourton (1669–1739), himself the third son of William Stourton, 12th Baron Stourton.
Charles' mother was Katherine Frompton (died 1736).
Charles was the eldest of five children, with one brother and sisters; Mary (1706–1764), Jane (1708–1769) and Katherine (1710–1777).
Charles succeeded his childless uncle Thomas in 1744 and was succeeded by his brother William in 1753.
He married Catherine Walmesley (1697 – 31 January 1785), widow of Robert Petre, 7th Baron Petre, on 2 April 1733.
They had no children.

Question: Who is the paternal grandfather of Robert Petre, 7Th Baron Petre?
Answer: Robert Petre, 3rd Baron Petre