 Harnam Singh among others were arrested upon their arrival and was tried in Lahore conspiracy case against the British empire and was later imprisoned in Lahore jail.Jaswant Singh's wife Paramjit Kaur Khalra has continued her Husband's fight for justice and reconciliation and is noted global human rights activist herself.Jaswant Singh's two children Navkiran Kaur and Janmeet Singh are his only other living relatives.