The object of this essay is not so much to propound a new theory of my own, as to draw more prominent attention to one put forth by Mr. Devadatta Ramkrishna Bhandarkar in two papers contributed by him to the Journal of the Bombay Branch of the Royal Asiatic Society for 1903. They are entitled Gūrjaras and Epigraphic Notes and Questions, No. III. Stated quite briefly, the theory is that the well-known ‘ Kings of Mahodaya ’ were Gūrjaras. Mr. Bhandarkar does not claim the whole credit of it for himself. Much of his material, as he himself admits, has been drawn by him from the Bombay Gazetteer. But he has added to it new material and fresh points of view, and worked up the whole into a consistent theory. To me it appears that, in the main, the theory is sound, and throws unexpected light on a period of Indian history until now very dark. I will first briefly explain the main positions of the theory, as I gather them from the two papers above referred to: the evidence, in detail, must be read in the papers themselves. Next, I shall set out, in detail, such further particulars as a closer examination of the contemporary records of that period appears to me to yield, partly in corroboration, partly in modification of Mr. Bhandarkar's theory.