Jammu, Oct. 18 -- Gulchain Singh Charak, former minister and president of Dogra Sadar Sabha J&K, who spearheaded the campaign for preservation of Mubarak Mandi Heritage Complex, passed away on Friday, at the age of 83, after a prolonged illness . He is survived by his wife Surekha Charak, two sons--Dr Samar Dev Singh Charak, Gambhir Dev Singh Charak and two daughters. Charak, a senior political leader known for his long association with the Congress, had served as a minister in the PDP-Congress government when Ghulam Nabi Azad was the chief minister of the erstwhile state. Former chief minister Ghulam Nabi Azad expressed profound grief and sorrow over the passing of Charak. Extending his condolences to the bereaved family, Azad prayed for eternal peace to the departed soul and strength to the family....