It should be noted that some of Bhagat Singh's relatives were politically associated to the erstwhile Jan Sangh and had even contested elections on that party's tickets.
For example, Kulbir Singh had won the assembly election from Ferozepur on a Jan Sangh ticket in 1962 and his sister, Amar Kaur, also contested on a Jan Sangh ticket in 1967 from Kapurthala.
