 His official name was "Rustam Jah, Najm ud-Daula, Nawab Daud 'Ali Khan Bahadur, Intizam Jang, of Masulipatam".He was married to Shahar Banu Begum Sahiba at Banganapalle in 1863.She was elder daughter of Mansur ud-Daula, Nawab Sayyid Ghulam Muhammad Ali Khan II Bahadur, Jagirdar of Banganapalle, by his third wife, Humar Afza Buva.