Conversation so far:
who was the first woman chairperson of rajsthan human rights commission
Kanta Kumari Bhatnagar was the first chairperson of the Rajasthan State Human Rights Commission.
when did kanta kumari bhatnagar work as a judge
Kanta Kumari Bhatnagar worked as a judge in Rajasthan in 1968

Question: when did the judge become chief justice
Self-contained rewrite: when did kanta kumari bhatnagar become chief justice of the madras high court