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
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.
Rathold Rátót
Rathold (I) from the kindred Rátót  was a Hungarian distinguished nobleman from the "gens" Rátót, who served as ispán ("comes") of Somogy County in 1203.
He was the eldest son of voivode Leustach Rátót.
As his brother, Julius I Rátót had no successors, Rathold was the ancestor of the Gyulafi branch of the Rátót clan.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
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.
Dominic I Rátót
Dominic (I) from the kindred Rátót (died 11 April 1241) was a Hungarian distinguished nobleman from the "gens" Rátót, who served as master of the treasury between 1238 and 1240.
His father was Rathold Rátót, ispán ("comes") of Somogy County in 1203.
His younger brother was Baldwin
I Rátót.
Dominic
I had four sons and a daughter.
He also functioned as ispán of Nyitra (1238) and Bihar Counties (1240).
He was killed in the Battle of Mohi on 11 April 1241.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
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.
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.

Question: Who is Dominic I Rátót's paternal grandfather?
Answer: Leustach Rátót