Question: Who is Mirza Jahan Shah's paternal grandfather?
Sentence (from "Mirza Jahan Shah"): Shahzada Mirza Muhammad Jahan Shah Bahadur (also known as Prince Mirza Jehan Shah) (1795–1846) was the son of Prince Mirza Akbar, who became the Emperor Akbar Shah II in 1806.
Relevant evidence: Yes