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.
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.
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
John Mackay (poet)
John Mackay( 1656–1754), known as( The Blind Piper), was a Scottish Gaelic poet and composer, and the grandfather of William Ross.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Ethel Kennedy
Ethel Skakel Kennedy (born April 11, 1928) is an American human rights advocate.
Kennedy is the widow of U.S. Senator Robert F. Kennedy as well as the sixth child of George Skakel and Ann Brannack.
She married Robert F. Kennedy in 1950, and the couple had eleven children together.
Shortly after her husband's June 5, 1968 assassination, Kennedy founded the Robert F. Kennedy Center for Justice and Human Rights.
The organization is a nonprofit charity working to realize Robert F. Kennedy's dream of a just and peaceful world.
In 2014, Ethel Kennedy was awarded the Presidential Medal of Freedom by President Barack Obama.
Max Kennedy
Matthew Maxwell Taylor "Max" Kennedy (born January 11, 1965) is an American lawyer and author.
A member of the Kennedy family, he is the ninth child of Robert F. Kennedy and Ethel Skakel Kennedy.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).

Question: Who is the maternal grandfather of Max Kennedy?
Answer: George Skakel