In 1813, the prolonged drought to which the little settlement had been subjected, led to a most serious view being taken of the future. The stock had now attained dimensions, when the yearly increase was something considerable, compared to the narrow strip of grazing lands that supported the herds. It was an evident necessity to find fresh territory speedily, or great loss would inevitably ensue. Three of the settlers interested in stock-breeding, made another attempt to cross the range during this year. They were: William Charles Wentworth, whose name is so familiar to Australians, Lieutenant Lawson, of the Royal Veteran Company, and Mr. Gregory Blaxland. They crossed the Nepean at Emu Plains, and attempted to follow up a main spur forming the watershed of the Grose, and for a time successfully pursued its twists and windings, keeping to the crown of the ridge. At last, like all their predecessors, they began to get entangled in the intricate net-work of deep gullies that rendered straightforward travelling so difficult in this region. Like them, they commenced to think advance impossible, and to speak of turning back. Passages had to be cut through the thick brushwood for their pack horses, circuitous roads found around steeps too precipitous to scale, and the purpose of the journey seemed hopelessly lost. They had succeeded in crossing the first outwork of the mountains, but the Main Range had yet to be won. At length they fortunately hit upon a dividing spur, leading to the westward, and this they perseveringly followed, until they were rewarded by reaching the summit, and seeing below them a comparatively open valley, and beyond, chains of hills, broken it is true, but only trifling compared to what they had passed over. It was a work of time and much labour to gain access to this valley. The mountain they had ascended was steep and rugged, and great care had to be exercised in descending. But fatigue was not much thought of with their hopes so happily fulfilled.
At the bottom of the valley they found a running stream and good pasture, beyond this point they proceeded about six or eight miles in order to ascertain the extent of their discoveries, and then returned, having been absent one month.
The creek found by Blaxland and party was one of the tributaries of the Nepean, so that granted that a range had been crossed, access had been only obtained to the higher waters of a coast river. But although this important journey fell short of one of the great aims of western exploration, namely the discovery of a river flowing to the west, it was the immediate cause of the expedition being undertaken that led to the finding of the Macquarie.
George William Evans, Deputy-Surveyor of Lands, can certainly claim the honour of first discovering an Australian inland river; but Blaxland and his companions led the way across the hardest portion of the course.
As may well be believed, the tidings brought back by the exploring party created great excitement in the small community. No longer would the mountainous barrier frown defiance at them; for over thirty years it had successfully resisted all their attempts, but its time had come; the march to the west had at last commenced. On receipt of the news, Governor Macquarie sent out Mr. Evans with a party to at once follow up this discovery and find out what lay beyond. Evans crossed the Nepean on the 20th of November, and in six days arrived at the spot where the last party had turned back. Striking westward, he found a broken, hilly country, which was, however, well grassed and watered, presenting little hindrance to his progress, and on the 30th of the month, he struck the head of a stream holding a distinctly western course. Following this down, he found it joined by another from the south, and below the junction he gave the new found river the name of the Macquarie.
So promising was the country that he continued his course until the 18th December, when finding the river, now of a fair magnitude, still flowing steadily north-west, and not being prepared for a very prolonged absence, he turned back and retraced his steps, arriving at the Nepean on the 8th January, 1814. Strange to say, during the whole time of his absence in this hitherto untrodden waste, the only natives seen by the party were four women and two children.
This most successful termination of the work commenced by Messrs. Blaxland, Lawson, and Wentworth, and the confirmation of the hopes that had been entertained, led to more active steps being at once initiated.
Mr. Cox was entrusted with the superintendence of the work of constructing a public road across the range, following much the same route as that taken by the first explorers; and this work was completed early in the year 1815, and on the 26th April of the same year the Governor and a large staff set out to visit the new territory, and arrived there on the 4th May.
Meantime, Mr. Evans was again sent out to the south-west, and once more he was successful, returning with tidings of the discovery of the Lachlan River. He was absent nearly a month, and met the Governor and suite on their arrival at Bathurst Plains.
The course of the Lachlan being nearly due west, it was selected as the most likely river of the two to lead immediately to the navigable waters of the interior, which everybody now firmly believed in; but a delay of nearly two years occurred before an expedition was formed to carry into effect the purpose of following it down with boats.
Meantime, the settlers took every advantage of this new outlet for their energies. Cattle and sheep were pushed out, and some of the land put under tillage. Buildings rapidly sprang up, and, favoured by a beautiful site, the township of Bathurst soon presented an orderly appearance. Private enterprise had also been at work elsewhere, and the early pioneer graziers were now making south from the settlement towards the Shoalhaven River and the intermediate country. It was down here that young Hamilton Hume, the first native-born explorer to take the field, was then gaining his bushcraft. Hume was a son of the Rev. Andrew Hume, who held an appointment in the Commissariat Department, and came to the colony in the LADY JULIAN.
The future explorer was born at Parramatta in 1797, so that he was but seventeen when, in 1814, he made his maiden effort in the country around Berrima, in company with his brother and a black boy; and-in the year following he again made an excursion in this district. In 1816 his father conducted Dr. Throsby to new country that the energy of his sons had discovered; and in March, 1817, at the time when Oxley was about starting on his Lachlan expedition, Hume, at the request of Governor Macquarie, went with Mr. Surveyor Meehan and Mr. Throsby on an expedition as far as the Shoalhaven River. Here, in consequence of some dispute with Mr. Meehan, Mr. Throsby left the party, and, accompanied by a black boy, made his way to Port Jarvis.
Meehan and Hume continued their journey, and discovered Lake George, Lake
Bathurst, and the country called Goulburn Plains.
But the trip undertaken by Mr. Oxley at this time, leading as it did to such unexpected results, claims our first attention. As the party were to take boats with them, boat builders were sent up to Bathurst, thence to proceed to the river and build the necessary craft. A depôt having been formed on the Lachlan River, on the 6th of April, 1817, Mr. Oxley left Sydney to join his party there, and arrived at this depôt on the 25th of the same month, having been detained a short time at Bathurst. On the 1st of May, Mr. Oxley reached the limit of Mr. Evans' journey in 1815, a small creek which they christened Byrne Creek; from here the work of exploration commenced.
The following is a list of the men comprising, this, the first most important expedition in the annals of exploration:—
"John Oxley, chief of the expedition; George William Evans, second in command; Allan Cunningham, King's botanist; Charles Fraser, colonial botanist; William Parr, mineralogist; George Hubbard, boat builder; James King, 1st boatman and sailor; James King, 2nd horseshoer; William Meggs, butcher; Patrick Byrne, guide and horse leader; William Blake, harness mender; George Simpson, for chaining with surveyors; William Warner, servant to Mr. Oxley."
They had with them two boats and fourteen bât (pack) and