Answer
Naser al-Din Shah Qajar's father was Mohammad Shah Qajar, the fourth king of the Qajar dynasty of Iran, ruling from 1834 until his death in 1848. Mohammad Shah was known for his extravagant lifestyle, love of poetry and music, and interest in Western culture, introducing reforms and modernizations during his reign. Despite facing challenges such as rebellions and economic difficulties, he left a significant impact on Iran's socio-political landscape.