Muhammad's wives
Muhammad was monogamous for 25 years. After his first wife Khadija bint Khuwaylid died, he proceeded to marry the wives listed below, and most of them were widows. Muhammad's life is traditionally delineated as two epochs: pre-hijra (emigration) in Mecca, a city in western Arabia, from the year 570 to 622, and post-hijra in Medina, from 622 until his death in 632. All but two of his marriages were contracted after the Hijra (migration to Medina). Of Muhammad's thirteen wives, at least two, Rayhana bint Zayd and Maria al-Qibtiyya, were referred to simply as concubines; however, there is debate among Muslims as to whether these two officially became his wives. Of his thirteen wives, only two bore him children, a fact which has been described as "curious" by Cornell University Professor of Near Eastern Studies David S. Powers.
Muhammad Shah
Muhammad Shah married his fourth (and last) wife, Safiya Sultan Begum later on. Badshah Begum died on 14 December 1789 Muhammad Shah had three sons and three daughters. In 1748 when Ahmad Shah Abdali attacked and deposed Muhammad Shah, his son Anwer Ali escaped to his grand aunt Princess Jahanara Begum & hid in a place in Arrah, Bihar which was infested with bears which was later named as Bhaluhipur.