The East India Company obtained from the Mughal emperorFarrukhsiyar, in 1717, the right to rent from 38 villages surrounding their settlement. Of these 5 lay across the Hooghly in what is now Howrah district. The remaining 33 villages were on the Calcutta side. After the fall of Siraj-ud-daulah, the last independent Nawab of Bengal, it purchased these villages in 1758 from Mir Jafar and reorganised them. These villages were known en-bloc as Dihi Panchannagram and Tangra was one of them. It was considered to be a suburb beyond the limits of the Maratha Ditch.[4][5][6]
In the eastern fringes of Kolkata, the neighbourhoods such as Tangra, Tiljala, Topsia and Dhapa, were populated largely with people who migrated from poverty-ridden and caste-ridden villages, in Bihar and Uttar Pradesh. They came with dreams of a better life but landed in the slums with open drains, pigsties, factory chimneys and pungent chemicals. They found work in the tanneries and factories, and also engaged in menial work. A big proportion of them were Chamars, but there also were Doms, Dosads, Mehtars and Kahars. They were all Harijans and they formed a majority. They escaped from persecution they faced in their villages but were far removed from the mainstream of urban life and culture.[7] The Cha Project, is designed to preserve Tiretti Bazaar and develop Tangra.[8]
Ultadanga Women police station covers all police districts under the jurisdiction of the Eastern Suburban division i.e. Beliaghata, Entally, Manicktolla, Narkeldanga, Ultadanga, Tangra and Phoolbagan.[9]
^Cotton, H.E.A., Calcutta Old and New, first published 1909/reprint 1980, pages 103-4 and 221, General Printers and Publishers Pvt. Ltd.
^Nair, P.Thankappan, The Growth and Development of Old Calcutta, in Calcutta, the Living City, Vol. I, pp. 14-15, Edited by Sukanta Chaudhuri, Oxford University Press, 1995 edition.
^Bandyopadhyay, Raghab, "The Inheritors: Slum and Pavement Life in Calcutta", in Calcutta, The Living City Vol II, Edited by Sukanta Chaudhuri, Pages 78-82, First published 1990, 2005 edition, Oxford University Press, ISBN0-19-563697-X
