Manmohanath, known as Bhaiyyaji, was born on August 31st, 1916 in Lahore. Bhaiyyaji's father was Manoharnath Razdan and his mother was Jeoshuri Hazari. His maternal grandparents were Meghraj Hazari and Poshi. He had two sisters named Kumari and Roopkumari. He died at the age of 94 on September 9th, 2010.