Ajit Singh, Jujhar Singh, Zorawar Singh, and Fateh Singh, the four sons of Sikh Guru Gobind Singh Ji, sacrifice their lives in an important battle against the Mughals.
1981
1941
2014
1995
2005
2016
2008
2019
1965
1966
2017
1968
1970
2018
1976
1978
