Gyani Sundar Singh Sagar
Gyani Sundar Singh Sagar ( 3 June 1917 – 25 December 1996 ) , commonly known as Gyani Ji , was a Sikh scholar and social activist . 
<triplet> Gyani Sundar Singh Sagar <subj> 3 June 1917 <obj> date of birth <subj> 25 December 1996 <obj> date of death