Mirza Ulugh Tahir

Shahzada Mirza Ulugh Tahir Bahadur (1830 – 13 October 1857), also known as Mirza Mehdi Sahib, was a son of the Mughal emperor Bahadur Shah II and Karim un-nisa Khanum. He was killed (executed) at Delhi, 13 October 1857 after the Indian Rebellion of 1857 led by his father failed.