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
Leela Dube Leela Dube (27 March 1923 – 20 May 2012) was a renowned anthropologist and feminist scholar, fondly called Leeladee by many. She was the widow of anthropologist and sociologist Shyama Charan Dube and a younger sister of the late classical singer Sumati Mutatkar. She is survived by two sons, Mukul Dube and Saurabh Dube. Known for her work on kinship and in women's studies, she wrote several books including "Matriliny and Islam: religion and society in the Laccadives" and "Women and kinship: comparative perspectives on gender in South and South‑east Asia".