Lok Sabha member Ramchandra Paswan, younger brother of central Minister Ram Vilas Paswan, died at the Ram Manohar Lohia Hospital on Sunday due to cardiac arrest, the family said. He was 56. A four-time MP, Ramchandra Paswan represented Bihar's Samstipur in the Lok Sabha. He is survived by his wife Sunaina Kumari, two sons and a daughter.