Solve for X!!

He was the third President Tata Steel Union, which was formed in 1920. During those days it was known as The Labour Association.In his avatar of a trade union leader, X was responsible for forcing the Tata Steel management to implement maternity benefit to their employees.On his call, Tata steel had also witnessed first and last ever strike by the workers in 1928. Bowing to the just demands of workers, Tata Steel management and X as President of the workers union signed the historic agreement which gave matenity benefits to the workers. Who is being referred to here as X?