CHAUPA SINGH (d. 1724), earlier name Chaupati Rai, was a prominent Sikh in the retinue of Guru Tegh Bahadur (1621-75) and then of Guru Gobind Singh (1666-1708). He was born in a Chhibbar (Brahman) family of Kariala, a village in Jehlum district, now in Pakistan. His grandfather, Gautam, had