Black Hole of Calcutta Black Hole of Calcutta The Black Hole of Calcutta was a small prison or dungeon in Fort William where troops of Siraj ud-Daulah, the Nawab of Bengal, held British prisoners of war for three days on 20 June 1756. John Zephaniah Holwell, one of the British prisoners and an employee of the East India Company, said that, after the fall of Fort William, the surviving British soldiers, Anglo-Indian soldiers, and Indian civilians were imprisoned overnight in conditions so cramped that many people died from suffocation and heat exhaustion, and that 143 of 164 prisoners of war imprisoned there died. Fort
Hinduism in West Bengal Jainism were popular too. Gaur, the first sovereign Hindu kingdom in Bengal with its capital in Karnasubarna in modern-day Murshidabad district, was set up by Shashanka, a Shaivaite king who ruled approximately between 600 AD and 625 AD. The modern structure of Bengali Hindu society was developed during the rule of the Sena dynasty in the 12th century AD. West Bengal has been home to several famous religious teachers, including Sri Chaitanya, Sri Ramakrishna, Rammohan Roy, Swami Vivekananda, A. C. Bhaktivedanta Swami Prabhupada and Paramahansa Yogananda who helped to abolish archaic practices like sati, dowry, and caste-based discrimination or untouchability