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.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Josiah Stamp, 1st Baron Stamp
Josiah Charles Stamp, 1st Baron Stamp, (21 June 1880 – 16 April 1941) was an English industrialist, economist, civil servant, statistician, writer, and banker.
He was a director of the Bank of England and chairman of the London, Midland and Scottish Railway.
Trevor Stamp, 4th Baron Stamp
Trevor Charles Bosworth Stamp, 4th Baron Stamp MD FRCP( born 18 September 1935) is a British medical doctor and hereditary peer.
He was consultant physician and director of the Department of Bone and Mineral Metabolism, Institute of Orthopaedics, at the Royal National Orthopaedic Hospital, 1974 – 1999, and has been honorary consultant physician( retired) since then.
He succeeded his father Trevor Stamp, 3rd Baron Stamp as Baron Stamp in 1987.
The House of Lords Act 1999 removed the right of hereditary peers to sit in the House of Lords.
Wilfred Stamp, 2nd Baron Stamp
Wilfred Carlyle Stamp, 2nd Baron Stamp, MA, ACA (28 October 1904 – 16 April 1941) was a son of the British banker Josiah Stamp, 1st Baron Stamp.
He holds the record for holding a peerage for the shortest length of time.
Stamp was born in Hereford, while his father was working there as a civil servant for the Inland Revenue.
He was educated at The Leys School, Cambridge, then went up to King's College at Cambridge University, where he graduated as Master of Arts.
He became by profession a chartered accountant.
Stamp married on 10 December 1929, a fellow Cambridge graduate (BA), Katharine Mary, daughter of Tom Wickett of Redruth, Cornwall.
They had issue three daughters:
At time of his death he lived near his father at 'Farringleys', Park Hill Road, Shortlands, Beckenham, Kent.
Stamp was killed, aged thirty-six, along with his father Josiah Stamp, the second-richest man in Britain at the time, when the latter's house, 'Tantallon' in Park Hill Road, Shortlands, Beckenham, was bombed in 1941 during The Blitz.
Stamp's mother, Olive Jessie Stamp, Baroness Stamp, was killed by the same bomb.
They were buried at Beckenham Cemetery.
English law has legal fiction that in cases where the order of death is indeterminable, the eldest is recorded to have died first.
Legally therefore Wilfred momentarily inherited the peerage of Baron Stamp and the family had to pay death duty twice.
Because Wilfred left no sons, the peerage was passed to his father's second son Trevor.
The shortest peerage without legal fiction was Charles Brandon, 3rd Duke of Suffolk who inherited his peerage from his brother, Henry Brandon, 2nd Duke of Suffolk for an hour.
(see Duke of Suffolk).
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Trevor Stamp, 3rd Baron Stamp
Trevor Charles Stamp, 3rd Baron Stamp MA MD FRCPath( 13 February 1907 – 16 November 1987) was a British medical doctor and bacteriologist.
He was the son of Josiah Stamp, 1st Baron Stamp.
He succeeded his brother and father as Baron Stamp when they were killed during the war by German bombing.
He was a member of the Liberal Party in the House of Lords but later became a cross-bencher.
He was Professor of Bacteriology, at the Royal Postgraduate Medical School, University of London from 1948 to 1970.
Prithvipati Shah
Prithvipati Shah( ?–1716) was the king of the Gorkha Kingdom in the Indian subcontinent, present- day Nepal.
He was the grandfather of Nara Bhupal Shah.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
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 Wilfred Stamp, 2Nd Baron Stamp's paternal grandfather?