Delighted with the success which had rewarded the Blue Mountain enterprise, Governor Macquarie took prompt action in following up this conquest over nature's barrier. A new and very capable man was now ready to enter the field. This was Mr. George W. Evans, who at that time filled the office of Deputy-Surveyor. His name occupies an honourable place in our early annals. It were to be wished we had fuller particulars of this first effort of his in the exploration of the colony than are now to hand. The following brief sketch embodies all that is really known on this subject:--He was absent only seven weeks on his first journey, and in 21 days had penetrated 98 miles beyond the most advanced camp of his predecessors. This new explorer crossed the Nepean at Emu Ford on the 20th of November, 1813, and, six days after, arrived at the termination of the journey of the Blue Mountain pioneers. Proceeding westward, he crossed a well-grassed but broken and rugged country, which was subsequently called the Clarence Hilly Range. By the 30th he had reached the dividing ridge which forms the watershed between the eastern and western streams. Soon after this he discovered, in a well-grassed valley, the head waters of a stream that abounded in fish, and hence received the name of the Fish River. He continued to trace it, winding its course through a fine country, suitable for agricultural and grazing purposes, till the 7th of December, when it was joined by another stream, which he named the Campbell. To the river which was thus formed by these tributaries he gave the name of the Macquarie, after the Governor, but the natives called it the Wambool. Continuing on the lead of the Macquarie, he followed it through rich alluvial land--the Bathurst Plains--destitute of timber, but abounding in game. During the whole journey Evans met with only six natives, but saw the smoke of their encampments in many places. He returned to Sydney on the 8th of January, 1814. After a short interval he was again sent out to the same district, with a small party and one month's provisions. During this second journey Limestone Creek was discovered and explored; but its chief result was the discovery of another large river, which he called the Lachlan, after the Christian name of the Governor. The Lachlan and the Macquarie formed an enigma to the early geographers. Their sources were in the same neighbourhood, but both flowed towards the interior and kept diverging from one another during every mile of their known course.