Jagjivan Ram (Devanāgarī: जगजीवन राम, known popularly as Babuji was a freedom fighter and a social reformer hailing from the backward classes of Bihar in India. He served as a minister in the Indian parliament with various portfolios for more than forty years, and also served as the Deputy Prime Minister of India. Wikipedia
The definitive Wikipedia entry for Jagjivan Ram. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Jagjivan_Ram