Indradyumna
Indradyumna (Sanskrit: इन्द्रद्युम्न, IAST: Indradyumna), son of Bharata and Sunanda, was a Malava king, according to the Mahabharata and the Puranas.
Noted Indologist John Dowson has opined that there have been several kings of this name and the most prominent one being the "Indradyumna" who ruled over Avanti region and set up the icon of Lord Jagannath in Puri.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
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Prithvipati Shah
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Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Abd al-Muttalib
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Henry Bryant (naturalist)
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Bharata (Mahabharata)
In Hindu scriptures, Bharata  is an ancestor of the Pandavas and the Kauravas in the Sanskrit epic Mahabharata.
Though the Bhāratas are a prominent community in the Rigveda, the story of Bharata is first told in the Adi Parva of the Mahabharata, wherein he is the son of Dushyanta and Shakuntala.
The story of his parents and his birth is also related in Kalidasa's famous play Abhijñānashākuntala.
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He was the grandfather of Emperor Yōzei.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
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Question: Who is the paternal grandfather of Indradyumna?
Answer: Dushyanta