<Li> Europeans: E.C. Benthall, Sir Hubert Carr, T.F. Gavin Jones, C.E. Wood (Madras) </Li> <Li> Anglo - Indians: Henry Gidney </Li> <Li> Women: Sarojini Naidu, Begum Jahanara Shahnawaz, Radhabai Subbarayan </Li> <Li> Landlords: Muhammad Ahmad Said Khan Chhatari (United Provinces), Kameshwar Singh of Darbhanga (Bihar), Raja of Parlakimedi (Orissa), Sir Provash Chandra Mitter </Li>

Who participated in all three round table conferences