Fatehgarh Sahib (Punjab): Gurudwara Sahib Thanda Burj, the place where the estranged mother and two children of tenth Sikh guru, Guru Gobind Singh were imprisoned by the Mughal army.
ETV Bharat arrived at Gurudwara Sahib Thanda Burj in Fatehgarh Sahib of Punjab, to trace the events before the battle of Chamkaur. It was here at the Thanda Burj, that the Sahibzada Zorawar Singh, Sahibzada Fateh Singh along with Mata Guru Ji were imprisoned, following a tip-off from the part-time cook in Guru Gobind's household- Gangu brahmin.
Gangu had stolen the gold coins from Mata Guru ji and later decided to turn them over to the Mughal army, fearing the suspicion of theft is being directed against him.
They were kept in the 'cold fort', during the extreme cold during the winters without proper food or clothing. An artificial water stream flowing beneath the base of the fort keeps it cool throughout the year and becomes a place of chilling cold during the winter months.