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.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
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.
Henry Bryant (naturalist)
Henry Bryant( May 12, 1820 – February 2, 1867) was an American physician and naturalist.
He was the grandfather of Henry Bryant Bigelow.
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 Jiji
Li Jiji (李繼岌) (
d. May 28, 926), formally the Prince of Wei (魏王),
nickname Hege (和哥), was an imperial prince of the Chinese Five Dynasties and Ten Kingdoms period state Later Tang.
He was Later Tang's founder Emperor Zhuangzong of Later Tang
(Li Cunxu)'s oldest son, and was commonly regarded at the time to be Emperor Zhuangzong's heir apparent.
As such, he served as the titular commander of Later Tang's campaign to destroy its neighbor Former Shu, albeit with the major general Guo Chongtao in effective control.
After Later Tang conquered Former Shu, however, under the command of his mother Empress Liu, Li Jiji killed Guo, leading to a chain reaction of mutinies that doomed Later Tang.
Li Cunxu
Emperor Zhuangzong of Later Tang , personal name Li Cunxu , nickname Yazi (亞子), was the Prince of Jin (908–923) and later became Emperor of Later Tang (923–926), of the Five Dynasties and Ten Kingdoms Period of Chinese history.
He was the son of Li Keyong.
Li Cunxu was considered one of the most militarily capable rulers of the Five Dynasties and Ten Kingdoms Period.
When he succeeded his father Li Keyong as the Prince of Jin, Jin had been weakened in the late years of Li Keyong's rule and not considered capable of posing a military threat to its archrival to the south, Later Liang, whose founding emperor Zhu Quanzhong had seized the Tang throne.
Li Cunxu carefully rebuilt the Jin state, using a series of conquests and alliances to take over most of the territory north of the Yellow River, before starting a lengthy campaign against Later Liang.
Li Cunxu conquered the Later Liang in 923 and proclaimed himself emperor of the Later Tang, which he referred to as the “Restored Tang.”
As a part of “restoring Tang,” the capital was moved back to the old Tang eastern capital of Luoyang.
As with all of the other dynasties of the Five Dynasties, Later Tang was a short-lived regime lasting only thirteen years.
Li Cunxu himself lived only three years after the founding of the dynasty, having been killed during an officer’s rebellion led by Guo Congqian (郭從謙) in 926.
He was succeeded by his adoptive brother Li Siyuan.
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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.

Question: Who is Li Jiji's paternal grandfather?
Answer: Li Keyong