Noted Marathi poet and lyricist Namdeo Dhondo Mahanor, popularly known as Na Dho Mahanor, died in a hospital in Maharashtra's Pune city on Thursday morning due to old age-related ailments, a family member said. He was 81.He was admitted to the Ruby Hall Clinic here for the last few days and was on ventilator support, his grandson Shashikant Mahanor said.