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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
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.
Amel-Marduk
Amel-Marduk , 'man of Marduk' (died c. 560 BC) was the son and successor of Nebuchadnezzar II, king of Babylon.
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.
Nebuchadnezzar II
Nebuchadnezzar II , also Nebuchadrezzar II (
Akkadian: – "Nabû-kudurri-uṣur",
meaning "O god Nabu, preserve/defend my firstborn son";
Biblical Hebrew: – "Nəḇūḵaḏreʾṣṣar" or – "Nəḇūḵaḏneʾṣṣar"; Biblical Aramaic: – "Nəḇūḵaḏneṣṣar"), king of Babylon 605 BC – 562 BC, was the longest-reigning and most powerful monarch of the Neo-Babylonian Empire.
His father Nabopolassar was an official of the Neo-Assyrian Empire who rebelled in 626 BC and established himself as the king of Babylon.
Nebuchadnezzar ascended the throne in 605 BC and subsequently fought several campaigns in the West, where Egypt was trying to organize a coalition against him.
His conquest of Judah is described in the Bible's Books of Kings and Book of Jeremiah.
His capital, Babylon, is the largest archaeological site in the Middle East.
The Bible remembers him as the destroyer of Solomon's Temple and the initiator of the Babylonian captivity.
He is an important character in the Book of Daniel, a collection of legendary tales and visions dating from the 2nd century BC.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
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.
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.

Question: Who is Amel-Marduk's paternal grandfather?
Answer: Nabopolassar