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.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Edward Montagu (judge)
Sir Edward Montagu( c. 1485 – 10 February 1557) was an English lawyer and judge.
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Edward Montagu, 3rd Earl of Sandwich
Edward Montagu, 3rd Earl of Sandwich (10 April 1670 – 20 October 1729) was born in Burlington House, London, England to Edward Montagu, 2nd Earl of Sandwich and Lady Ann Boyle.
He was styled Viscount Hinchingbrooke from 1672 until his accession to the earldom in 1688.
On 8 July 1689 he married Elizabeth Wilmot, daughter of John Wilmot, 2nd Earl of Rochester and Elizabeth Malet.
They had two children, Elizabeth, who died as an infant, and Edward Richard Montagu, Viscount Hinchingbrooke (7 July 1692 – 3 October 1722), who predeceased his father.
On the accession of Queen Anne, Sandwich was appointed Master of the Horse to her husband, Prince George of Denmark, despite strong objections from the royal favourite Sarah Churchill, who wanted the office for one of her own family.
Sandwich was generally regarded by his contemporaries as insane:
his wife so far as possible kept him "close confined" at Hinchingbrooke, and entrusted the management of the family estates to their son, as soon as he was old enough to take charge.
From 1704 at the latest the Queen came under intense pressure to dismiss him; she followed her frequent policy of temporising, writing that she thought that "he was not as ill as he was said to be".
In 1705 however Sandwich's mental illness became so obvious that he was obliged to resign his office, and lived for more than twenty years in retirement until his death in 1729.
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
Alexander Popham (died 1705)
Alexander Popham( c. 1670 – 1705), of Littlecote House, Littlecote, Wiltshire, and St. James's Square, London, was an English politician.
He was the only son of Sir Francis Popham of Littlecote Park.
Popham was a Member( MP) of the Parliament of England for Chippenham in 1690 – 1698 and for Bath in the period 1698 – 16 June 1705.
He married Anne Montagu, daughter of Ralph Montagu, 1st Duke of Montagu.
Their daughter, Elizabeth( died 20 March 1761), married firstly Edward Montagu, Viscount Hinchingbrooke, and secondly Francis Seymour, of Sherborne, Dorset.
Edward Montagu Butler
Edward Montagu Butler( 3 December 1866 – 11 February 1948) was an English first- class cricketer and schoolmaster.
Edward Montagu, Viscount Hinchingbrooke
Edward Richard Montagu, Viscount Hinchingbrooke (7 July 1692 – 3 October 1722) was a British Army officer and politician who sat in the House of Commons from 1713 to 1722.
Hinchingbrooke was the eldest son of Edward Montagu, 3rd Earl of Sandwich and his wife Elizabeth, daughter of the Earl of Rochester.
His mother kept his father, who was generally believed to be insane, much confined, leaving Hinchingbrooke to carry out the public business of his family.
On 12 April 1707, at the age of 14, Hinchingbrooke married Elizabeth Popham (died 20 March 1761), the daughter of Alexander Popham of Littlecote, Wiltshire (a grandson of Alexander Popham).
After a tour of the continent in 1708, he was given command of a troop in Sir Richard Temple's Regiment of Horse for the 1709 campaign in Flanders.
During this time, Hinchingbrooke was one of the infamous Mohocks, and was arrested for assaulting a watchman in 1712.
In 1713, Hinchingbrooke was elected as Member of Parliament for Huntingdon, for which he served until 1722.
Hinchingbrooke became colonel of the 37th Regiment of Foot in 1717.
In March 1722, he was named Lord Lieutenant of Huntingdonshire and in April was returned as MP for Huntingdonshire.
However, he died in October 1722, predeceasing his father.
He left five children:
His widow later married Francis Seymour.

Question: Who is the paternal grandfather of Edward Montagu, Viscount Hinchingbrooke?
Answer: Edward Montagu, 2nd Earl of Sandwich