KOLKATA: Three-time Lok Sabha MP and Netaji Subhas Chandra Bose ’s kin Krishna Bose passed away at a city hospital on Saturday morning. Academic Krishna, 89, was suffering from age-related ailments. She is survived by sons Sugata and Sumantra, and daughter Sarmila.Born to constitutional studies specialist Charu Chandra Chaudhuri in 1930 at Dacca, now in Bangladesh, Krishna was married to Netaji’s nephew Sisir Bose . The latter drove the car in which Netaji made his ‘Great Escape’ from house arrest on January 16, 1941.The former MP was admitted to a private hospital with irregular heart beat (atrial fibrillation) on February 16.CM Mamata Banerjee condoled Krishna’s death, calling her “the mother to the entire Trinamool family”. TNN