The student of India who would at the same time be an historian, discovers to his sorrow that the land of his researches is lamentably poor in historical sources. And if within the realm of historical investigation, a more seductive charm lies for him in the analysis of great personalities than in ascertaining the course of historical development, then verily may he look about in vain for such personalities in the antiquity and middle ages of India. Not that the princely thrones were wanting in great men in ancient India, for we find abundant traces of them in Hindu.