HUMAYUN, NASIR UDDIN MUHAMMAD (1508-1556), Mughal emperor of India, was born at Kabul on 6 March 1508, the eldest of the four sons of ZahTr udDin Muhammad Babar. Humayuri succeeded Babar to the throne of Delhi in December 1530 at the age of 23, but his reign was beset with difficulties. Babar had left an empire barely held by force of arms and lacking any consolidated civil administration. Though earlier Humayuri had served an apprenticeship as governor of Badakhshari, he did not have the sustained energy of his versatile father. Sher Khan Sur, an Afghan chief, who had been consolidating his power in south Bihar, defeated him in a battle at Chausa on the Ganges, in 1540.
MAHAN SINGH, BHAl (d. 1705), one of the martyrs of Muktsar, collectively called Chali Mukte, the Forty Liberated Ones. He, in addition to Mata (Mother) Bhago, was the only one among the wounded who had some life still left in him. As the Guru went across to visit the site of the battle, he asked to know his dying wish. Mahan Singh humbly requested for the cancellation of the deed of renunciation he and some of his companions had signed before leaving Anandpur. The Guru immediately granted the request and tore up the piece of paper that was still in his possession. Mahan Singh died in peace with his head in the Guru\'s lap.
NICHOLSON, JOHN (1821-1857), political assistant at Firozpur (1844-45), was born in Dublin on 11 December 1821, the son of Dr Alexander Nicholson. He obtained cadetship in Bengal Infantry in 1839 and in December the same year was posted to the 27th Native Infantry at Firozpur. In 1844, he became political assistant at Firozpur in which capacity he was found indulging in intrigues against the Sikh State and Lord Hardinge felt inclined to remove him from the frontier.
SIKHS` RELATIONS WITH MUGHAL EMPERORS. The Janam sakhis, traditional, accounts of the life of Guru Nanak (1469-1539), describe a meeting between him and Babar (1483-1530), founder of the Mughal dynasty, who was impressed by the former`s spiritual manner. Four of the Guru`s sabdas included in the Guru Granth Sahib allude to the havoc and misery Babar`s invasion brought in its train. According to Sikh tradition, Emperor Humayun (d. 1556), while fleeing to Iran in 1540, waited upon Guru Angad (1506-52) at Khadur to seek his blessing. Akbar (1542-1605), liberal in his religious policy, treated.