Diptendu Pramanick was a Bengali film personality from Calcutta. He was the founder secretary of the Eastern India Motion Pictures Association in Calcutta, India - a fraternity of film personnel which is an interface between the entertainment industry of eastern India and the Government. During his multifarious career he came in contact with eminent personalities and saw the evolution of this organization from its initial days to being a regionwide entity.

Sudhamoy Pramanick was a Bengali advocate from Shantipur. He was the lifetime secretary of the Tili Samaj, a societal benefit organization. In his time he was one of the fortunate Presidencians - a year senior to Rajendra Prasad, the first President of India. He was a social activist - member of the executive committee of the Indian National Congress and involved with the Satyagraha movement to campaign for Indian independence.