Kalpana Dutt was a prominent revolutionary associated with Surya Sen and the Chittagong Armoury Raid in 1930. Vinayak Damodar Savarkar founded the Abhinav Bharat Society in 1904. Anushilan Samiti was a revolutionary organization in Bengal with early links to figures like Aurobindo Ghosh and Barindra Kumar Ghosh. Guru Ram Singh was a significant leader of the Kuka Movement in the mid-19th century Punjab.