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
Peter Smith, Baron Smith of Leigh
Peter Richard Charles Smith, Baron Smith of Leigh( born 24 July 1945) is a British Labour Life Peer from Lancashire.
Jonah Walker-Smith
Sir Jonah Walker Walker-Smith (22 November 1874 – 23 February 1964) was an engineer and a Conservative Party politician in England who served as Member of Parliament (MP) for Barrow-in-Furness from 1931, when he took it from Labour, until his defeat at the 1945 general election, when a Labour candidate took the seat.
He was born at Watford, Hertfordshire, son of John Jonah Smith, and educated privately and at King's College, London.
He trained as an engineer, becoming Member of the Institute of Civil Engineers and of the Institute of Mechanical Engineers.
He also qualified as a Barrrister-at-law and became Fellow of the Royal Institute of Chartered Surveyors and honorary Associate Member of the Royal Institute of British Architects.
He was successively City Engineer of Edinburgh; Director of Housing and Town Planning at the Local Government Board of Scotland; Consulting Engineer to the Road Board in Scotland; Director of Housing at the Ministry of Health from 1919 to 1925.
He was knighted in the latter year.
In later life he held positions as managing director and chairman of various engineering and other companies.
He married in 1905
Maud Coulton, daughter of Coulton Walker Hunter of Barrow-in-Furness and Barton Hall, Yorkshire, by whom he had a daughter who predeceased him and two sons, one of whom Derek, also became an MP.
He died in February 1964 aged 89.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
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.
Alick Buchanan-Smith, Baron Balerno
Brigadier Alick Drummond Buchanan- Smith, Baron Balerno,( 9 October 1898 – 28 July 1984) was a British soldier and prominent geneticist.
Derek Walker
Derek John Walker( 15 June 1929 – 11 May 2015) was a British architect primarily associated with urban planning and leisure facilities architecture, through his firm Derek Walker Associates.
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.
Derek Walker-Smith, Baron Broxbourne
Derek Colclough Walker-Smith, Baron Broxbourne, (13 April 1910 – 22 January 1992), known as Sir Derek Walker-Smith, Bt, from 1960 to 1983, was a British Conservative Party politician.
The son of Sir Jonah Walker-Smith (1874–1964) and his wife Maud, daughter of Coulton Walker Hunter, Walker-Smith was educated at Rossall School and Christ Church, Oxford.
He became a barrister, called to the bar by Middle Temple in 1934.
He was vice-chairman of the Inns of Court Conservative and Unionist Society and was made Queen's Counsel in 1955.
Walker-Smith was the Member of Parliament (MP) for Hertford from 1945 to 1955, and East Hertfordshire from 1955 to 1983.
He was vice-chair of the 1922 Committee 1951-55.
He held ministerial positions, including Economic Secretary to the Treasury (1956–57), at the Board of Trade (1955–56 and 1957), and Health (1957–59).
Walker-Smith was created a baronet, of Broxbourne in the County of Hertford, in 1960.
On 21 September 1983, he was elevated to a life peerage as Baron Broxbourne, of Broxbourne in the County of Hertfordshire.
The life barony became extinct on his death aged 81 in 1992 while he was succeeded in the hereditary baronetcy by his son Jonah.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.

Question: Who is Derek Walker-Smith, Baron Broxbourne's paternal grandfather?
Answer: John Jonah Smith