Aged ninety-one, Radhamma, a renowned traditional Thiruvathira dance teacher from Kottayam, passed away following a fall. Having taught young girls. Kottayam: Radhamma, the 91-year-old Thiruvathira teacher from Kottayam, passed away at her residence in Vembinkulangara here on Tuesday night. She belonged to the Mangalathumalil family. She was bedridden after a fall a few days ago. Her funeral will be held at 3 pm on Thursday on the premises of her home.