Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Fujiwara no Nagara
, also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.
He was the grandfather of Emperor Yōzei.
Randi Bratteli
Randi Bratteli (17 September 1924 – 9 December 2002) was a Norwegian journalist.
She was born in Hamar as the daughter of Olav Larssen.
She married Trygve Bratteli, who served as Prime Minister of Norway from 1971 to 1972 and 1973 to 1976.
She published several books.
She was member of the board of the friendship association Friends of Israel in the Norwegian Labour Movement (Norwegian: Venner av Israel
i Norsk Arbeiderbevegelse).
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Ola Bratteli
Ola Bratteli (24 October 1946 – 8 February 2015) was a Norwegian mathematician.
He was a son of Trygve and Randi Bratteli.
He took the dr.philos.
degree in 1974, and was appointed professor at the University of Trondheim in 1980, and at the University of Oslo in 1991.
He was a member of the Norwegian Academy of Science and Letters.
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.
Bhavish Aggarwal
Bhavish Aggarwal( born 28 August 1985) is an Indian entrepreneur and co-founder of Ola Cabs.
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.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.

Question: Who is Ola Bratteli's maternal grandfather?
Answer: Olav Larssen