He was told to continue serving with the Sikhs and be a secret agent of the British. He returned to Lahore and kept the British informed of the movements of the Sikh forces. During the battle of `Aliwal he is said to have intentionally elevated the Sikh guns. Later he was taken prisoner by the British. After the annexation of the Punjab, the British rewarded him by giving him a high ranking job in the police department. In 1856, he became blind and was retired from service on pension.
1. Grey, C., European Adventurers of Northern India. Patiala, 1970