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.
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.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
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
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Li Qi (emperor)
Li Qi (314–338), courtesy name Shiyun (世運),
posthumous name
Duke You of Qiongdu (邛都幽公), was an emperor of the Chinese/Ba-Di state Cheng Han.
He seized the throne after his brother Li Yue (李越) assassinated their father Li Xiong's designated heir, their cousin Li Ban, in 334.
His reign was viewed as one of decadence and deterioration from his father's reign of simplicity.
He was subsequently overthrown by his father's cousin Li Shou the Prince of Han in 338, and committed suicide after being demoted to a duke.
Li Shou seized the throne and changed the name of the state from Cheng to Han, although traditional historians treat the Li Qi to Li Shou transition as within a single state.
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.
Li Xiong
Li Xiong (李雄) (274–334), courtesy name Zhongjuan (仲雋), formally Emperor Wu of Cheng (Han)
(成(漢)武帝), was the first emperor of the Chinese/Ba-Di state Cheng Han and commonly regarded as its founder (although some historians date Cheng Han's founding to Li Xiong's father Li Te).
Li Xiong's declaration of himself as the Prince of Chengdu in 304 (and thus, independence from Jin Dynasty (265-420)) is commonly regarded as the start of the Sixteen Kingdoms era.
The Book of Jin describes Li Xiong as a beautiful-looking and courageous man who was over two meters tall.

Question: Who is Li Qi (Emperor)'s paternal grandfather?
Answer: Li Te