Captain Webb, as we have seen, had traced the course of that river past the valley of Dhoun, to Cadjani, near Reital. Leaving this spot upon the 28th of May, 1817, Captain Hodgson reached the source of the Ganges in three days, and proceeded to Gangautri. He found that the river issues from a low arch in the midst of an enormous mass of frozen snow, more than 300 feet high. The stream was already of considerable size, being no less than twenty-seven feet wide and eighteen inches deep. In all probability the Ganges first emerged into the light at this spot.
Captain Hodgson wished to solve various questions; for example:—What was the length of the river under the frozen snow? Is it the product of the melting of these snows? or did it spring from the ground? But, wishing to explore further upwards than his guides advised, the traveller sank into the snow up to his neck, and had to retrace his steps with great difficulty. The spot from which the Ganges issues is situated 12,914 feet above the level of the sea, in the Himalayas.
Hodgson also explored the source of the Jumna. At Djemautri the mass of snow from which the river makes its escape is no less than 180 feet wide and more than forty feet deep, between two perpendicular walls of granite. This source is situated on the south-east slope of the Himalayas.
The extension of the British power in India was necessarily attended by considerable danger. The various native States, many of which could boast of a glorious past, had only yielded in obedience to the well-known political principle "divide and govern," ascribed to Machiavelli. But the day might come when they would merge their rivalries and enmities, to make common cause against the invader.
This was anything but a cheering prospect for the Company, whose policy it was to maintain the system that had hitherto worked so well. Certain neighbouring States, still powerful enough to regard the growth of the British power with jealousy, might serve as harbours of refuge to the discontented, and become the centres of dangerous intrigues. Of all these neighbouring States that which demanded the strictest surveillance was Persia, not only on account of its contiguity to Russia, but because Napoleon was known to have designs in connexion with it which nothing but his European wars prevented him from putting into execution.
In February, 1807, General Gardane, who had gained his promotion in the wars of the Republic, and had distinguished himself at Austerlitz, Jena, and Eylau, was appointed Minister Plenipotentiary to Persia, with instructions to ally himself with Shah Feth-Ali against England and Russia. The selection was fortunate, for the grandfather of General Gardane had held a similar post at the court of the shah. Gardane crossed Hungary, and reached Constantinople and Asia Minor; but when he entered Persia, Abbas Mirza had succeeded his father Feth-Ali.
The new shah received the French ambassador with respect, loaded him with presents, and granted certain privileges to Catholics and French merchants. These were, however, the only results of the mission, which was thwarted by the English General Malcolm, whose influence was then paramount; and Gardane, disheartened by finding all his efforts frustrated, and recognizing that success was hopeless, returned to France the following year.
His brother Ange de Gardane, who had acted as his secretary, published a brief narrative of the journey, containing several curious details respecting the antiquities of Persia, which have been, however, largely supplemented by works brought out by Englishmen.
The French Consul, Adrien Dupré, attached to Gardane's mission, also published a work, under the title of "Voyage en Perse, fait dans les années 1807 à 1809, en traversant l'Anatolie, la Mésopotamie, depuis Constantinople jusqu'à l'extremité du golfe Persique et de là à Irwan, suivi de détails sur les moeurs, les usages et le commerce des Persans, sur la cour de Téhéran et d'une notice des tribus de la Perse." The book bears out the assertions of its title, and is a valuable contribution to the geography and ethnography of Persia.
The English, who made a much longer stay in the country than the French, were better able to collect the abundant materials at hand, and to make a judicious selection from them.