What year was S. Aishwarya's grandmother born in?
S. Aishwarya S.Aishwarya born on 27 October in Chennai, Tamil Nadu) is an Indian singer of traditional Carnatic music. She is the great-granddaughter of M.S. Subbulakshmi. and the grand daughter of Radha Viswanathan
Kshitimohan Sen Kshitimohan Sen (2 December 1880 – 12 March 1960) was an Indian scholar, writer and a Sanskrit professor. He was an acting "Upacharyas" of Visva-Bharati University (1953–1954). He is the maternal grandfather of Amartya Sen.