KARAM SINGH, BHAI (1885-1922), who died a martyr in the Panja Sahib episode, was the son of Bhat Bhagvan Singh, a priest of Takht Kesgarh, at Anandpur Sahib. He was born on 14 November 1885 and given the name of Sant Singh. He received instruction in the Sikh sacred lore and in devotional music from his father and grew up to be an accomplished singer of the holy hymns. At the time of the Guru ka Bagh agitation in 1922, Karam Singh and his wife, Kishan Kaur, went on a pilgrimage to Gurdwara Panja Sahib where he so impressed the sahgat with his kirtan that the Gurdwara committee employed him permanently as one of the choir.
MAHINGA SINGH, BHAI (d. 1921), one of the Nankana Sahib martyrs, was born in a potter\'s family of Lahuke in Amritsar district. He along with his parents, Bhai Jhanda Singh and Mat Bhago, migrated to Chakk No 75 Lahuke in Lyallpur district when that area was colonized during the 1890\'s. He knew Urdu and Punjabi; he also learnt some Mahajani (a script used traditionally by commercial classes) and became a postman. Later, he set up himself as a commission agent.
NIDHAN SINGH, a Varaich Jatt of Patti in present day Amritsar district of the Punjab, was, according to Sarup Singh Kaushish, Guru kian Sakhian, the husband of the celebrated Sikh heroine, Mai Bhago. He was one of the warriors who fell fighting in the battle of Muktsar fought on 29 December 1705 and who were blessed by Guru Gobind Singh as mukte, the Liberated Ones. NIDHAN SINGH (d. 1850) or Nidhan Singh Hathu, i.e. Nidhan Singh the Inflexible, son of Jassa Singh, was a bold warrior in Sikh times who, inheriting Daska in Sialkot district from his father, had acquired considerable territory.