Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Karan Singh
Karan Singh (born 9 March 1931) is an Indian politician, philanthropist and poet.
He belongs to Dogra dynasty and son of Maharaja Hari Singh.
He was a member of India's Upper House of Parliament, the Rajya Sabha representing the National Capital Territory of Delhi.
He is a senior member of the Indian National Congress Party who served successively as President (Sadr-i-Riyasat) and Governor of the former state of Jammu and Kashmir.
Singh is the son of the last ruler of the erstwhile princely state of Jammu and Kashmir, Maharaja Hari Singh.
In the 26th amendment to the Constitution of India promulgated in 1971, the Government of India, of which Karan Singh was a Union cabinet minister, abolished all official symbols of princely India, including titles, privileges, and remuneration (privy purses).
During the conclusion of the Cold War, he was India's ambassador to the USA.
Singh received the Padma Vibhushan in 2005.
He was proposed for candidacy in the July 2017 Indian presidential election by Bhim Singh
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.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Ajatshatru Singh
Ajatshatru Singh (born 6 February 1966) is a leader of Bharatiya Janata Party and a member of Jammu and Kashmir Legislative Council in the Government of Jammu and Kashmir.
He was a member of the Jammu & Kashmir National Conference and was minister of state with portfolios of Tourism, Youth Services & Sports, Parks and Gardens, Science & Technology and Transport & Information in Farooq Abdullah's government from 1996 to 2002.
He was also Member of Legislative Assembly from Nagrota constituency from 1996 to 2002.
He is a son of senior Congress leader and former Sadr-e-Riyasat Karan Singh and Yasho Rajya Lakshmi grand daughter of the last Rana Prime Minister of Nepal, Mohan Shumsher Jang Bahadur Rana.
He is also Trustee of JK Dharmarth Trust which was founded by Maharaja Gulab Singh.
His elder brother Vikramaditya Singh is a member of the Indian National Congress.
In November 2015, he joined the Bharatiya Janata Party in presence of party's President Amit Shah.
Zhao Shoushan
Zhao Shoushan( 12 November 1894 – 20 June 1965) was a KMT general and later Chinese Communist Party politician.
He is the grandfather of Zhao Leji.
Ajatshatru Singh (cricketer)
Ajatshatru Singh( born 17 September 1992) is an Indian cricketer.
He played the different formats of First- class cricket, List A cricket and T20 for the Jharkhand cricket team between 2012 and 2013.
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
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.
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 the paternal grandfather of Ajatshatru Singh?