Kamran Mirza ( Persian : کامران ميرزا نایب السلطنه ; 22 July 1856 – 15 April 1929) was a Qajar prince and third surviving son of Naser al-Din Shah Qajar . He was a brother of Mass'oud Mirza Zell-e Soltan and Mozaffar ad-Din Shah Qajar . Kamran Mirza also served as Iran's Commander-in-Chief , appointed in 1868 for the first time, and minister of war from 1880 to 1896 and from 1906 to 1907.