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.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Lars Patrick Berg
Lars Patrick Berg( born 22 January 1966 in Frankfurt) is a German politician who is serving as an Alternative for Germany Member of the European Parliament.
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.
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
Patrick Berg
Patrick Berg (born 24 November 1997) is a Norwegian footballer who plays as a midfielder for Bodø/Glimt.
He is the son of former Rosenborg and Bodø/Glimt player Ørjan Berg.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Harald Berg
Harald Johan « Dutte» Berg( born 9 November 1941 in Bodø) is a former Norwegian playmaker and midfielder, nickname" Dutte".
He is the brother of Knut Berg, the father of Ørjan Berg, Runar Berg and Arild Berg, and grandfather of Patrick Berg( son of Ørjan) – all of whom have played in the Norwegian Premier League.
Ørjan Berg
Ørjan Berg (born 20 August 1968 in Bodø) is a former Norwegian football midfielder, who most recently played for Rosenborg.
He retired at the end of the 2006 season, and has previously played for F.K. Bodø/Glimt, FC Wettingen, TSV
1860 München, and FC Basel.
Ørjan is the brother of Bodø/Glimt player Runar Berg, and the son of legendary Bodø/Glimt midfielder and playmaker Harald Berg.
He is the current sporting director of Bodø/Glimt.
He is married and has two sons, Patrick and Marius.

Question: Who is Patrick Berg's paternal grandfather?
Answer: Harald Berg