Sarada Nair, the senior artist who played grandmom to Manju Warrier's character Banu in 1998 Mollywood drama Kanmadam passed away at Palakkad today. She was 92 and was on treatment for age-related ailments. Sarada Amma had also played a grand mom in Jayaram starrer Pattabhishekam. Sarada Nair belongs to the Peroor Moopil Madam family and was the wife of the late Padmanabhan Nair. Kanmadam's lead actor Mohanlal has condoled his co-star's death.