The cattle that had escaped from the settlement had, with their usual instinct, wandered on until they had found suitable grazing land on the Nepean, and there had settled down. When discovered they had thriven well, and increased into a small herd. By the Governor's direction they were left unmolested, being but occasionally visited, and their run became known as the Cow Pastures. Mr. Bass, the bold explorer of Bass Strait, in company with some other gentlemen, visited these pasture lands in 1797, and from Mount Taurus, on the Nepean River, took a straight course to the coast, where a whale boat was sent to meet them. Their .experience was of the usual kind. After leaving the fertile grazing lands appropriated by the cattle, they crossed a succession of barren ridges, gradually growing worse and worse until the sea was reached. Bass had, before this, attempted to cross the range in 1796. His attempt was of the same character as all the others, failure and disappointment attending his steps, although the endeavour to obtain success was carried through, as might be expected, with his usual untiring energy and contempt for danger. It is sad to think that a career that opened so brilliantly should have been doomed to close miserably in the mines of South America. Having become partially convinced that there was no high road to be found between Port Jackson and the Chinese Empire, some of the convicts (principally the Irish prisoners) became possessed with the notion that a colony of white people existed three or four hundred miles in the interior, south-west of the settlement. This tale, highly embellished, was sufficient to inflame the imaginations of men condemned to servitude, and panting for liberty. The existing rumour being found out by the authorities, it proved on investigation that so far had this preposterous legend gained ground that written instructions had been issued for guidance to this Arcadia, accompanied with a paper having the figure of a compass drawn on it. The Governor, wishing to save these foolish dupes from the punishment and probable loss of life that would necessarily ensue in carrying out such a wild project, wrote to a magistrate at Parramatta the following instructions. He was to go to Toongabbie, where most of these infatuated men were employed, and, knowing how impossible it would be to reason them out of their belief, he was to inform them that four picked men would be allowed to start out and satisfy themselves of the impossibility of any show of success attending their search, and that in order to ensure their safe return three experienced men would be sent as guides with them.