Nawab Bai

Rahmat-un-Nissa (Persian: رحمت النساء بیگم; died c. 1691), better known by her title Nawab Bai (Persian: نواب بائی; meaning "The Great"), was a secondary wife of the Mughal emperor Aurangzeb. She gave birth to Aurangzeb's first two sons, including Bahadur Shah I, who became Mughal emperor in 1707.