NAND SINGH. BHAI (1888-1921), one of the Nankana Sahib martyrs, was born on 15 Savan 1945 Bk/29July 1888, the son of Bhai Bhagvan Singh and Mai Nihal Kaur of Thothian village in Amritsar district. He learnt Urdu at school. After the death of his father in 1902, he as the eldest male member of the family had to engage in farming until his three younger brothers grew up to undertake the responsibility. He then joined the army, trained as a unit signaller and served during the First Great War (1914-18).
SUNDAR SINGH, BHAI (1881-1921), one of the Nankana Sahib martyrs, belonged to Nizampur Deva Singhvala, near Dharovali in Sheikhupura district. His original name was Sudh Singh. He was the son of Bhai Chanda Singh Kamboj and Mat Hukami and was born in July August 1881, at their ancestral village Nizampur in Amritsar district. The family had shifted as colonizers to Sheikhupura district during the mid1890`s. Sudh Singh took the vows of the Khalsa at Sri Akal Takht, Amritsar, and received the new name of Sundar Singh. He attended the Dharovali conference on 13 October 1920 and participated in the liberation of Gurdwara Khara Sauda on 30 December the same year.
TAHIL SINGH, BHAI (1875-1921), one of the Nankana Sahib martyrs, was born in 1875, the eldest son of Bhai Chanda Singh and Mai Rukko, Kamboj residents of Nizampur village in Amritsar district.On the opening of the Lower Chenab Canal Colony in western Punjab (now Pakistan), the family moved, in 1892, to Chakk No. 38 Nizampur Deva Singhvala in Sheikhupura area. In 1902 Tahil Singh went abroad to Malaya (now Malaysia) where he worked as a watchman in Kuala Lumpur.