Solution:Uddham Singh was not related to the Revolt of 1857. He was a revolutionary in Punjab. Kumwar Singh, Begum Hazrat Mahal and Maulavi Ahmadullah led the revolt of 1857 in Arrah (Bihar), Lucknow (Oudh) and Faizabad (Ayodhya) respectively.Udham Singh was born as Sher Singh on December 26, 1899, in Sunam, Punjab. His father was a railway crossing watchman. After his father's death, he and his brother were taken in by the Central Khalsa Orphanage Putlighar in Amritsar.
He was deeply influenced by the Jallianwala Massacre that took place on April 13, 1919. He passed his matriculation exams in 1918 and left the orphanage in 1919. He united with the Ghadar Party in 1924 to organize Indians living abroad with the aim of overthrowing colonial rule.
In 1927, he was detained for unlawful ownership of weapons and was sentenced to five years in prison. Udham Singh is considered one of the most important revolutionaries of the Indian independence struggle. Following the Jallianwala Massacre, he shot Michael O'Dwyer, the former Lieutenant Governor of Punjab. General Dyer was the one who had ordered open firing on people protesting against the Rowlatt Act.