Geelong
Having selected land on the present site of Geelong, Thomson settled there. He did some exploring, acquired more land in several localities, and in 1846 held about 150,000 acres (600 km²). He was a director of the Port Phillip bank, which was a failure, and the Port Phillip Steam Navigation Company, and he was the first to make cash advances on wool. He was foremost in every movement connected with Geelong from the removal of the bar at the mouth of the harbour to the founding of a mechanics' institute. He also took much interest in church affairs and in the well-being of the aborigines. In these matters he gave not only time, he also spent considerable sums of money.
The town was incorporated in 1849, then having 8000 inhabitants, and, as was fitting, Thomson was elected its first mayor. He field this position again in 1851, 1855, 1856 and 1857. He had been elected a member of the New South Wales Legislative Council as one of the representatives of the Port Phillip district in 1843, but as it was impossible to attend the meetings at Sydney, soon resigned. He was active in the anti-transportation movement, in 1852 was elected a member of the Victorian Legislative Council for Geelong Province, and brought in and passed a bill incorporating the "Geelong and Melbourne Railway Company". Thomson presided at the first meeting of shareholders and was one of the directors. The line was completed in 1857. In the meanwhile Thomson had resigned his seat in the council and visited England where he found he could get no information about the Australian colonies bills. There had been a change of ministers and Lord John Russell, now in charge of the colonial office, had gone to Vienna. Thomson followed him there, obtained an interview, and got a promise that there would be a separate constitution bill for the colony of Victoria. In May 1855 Lord John Russell sent him a copy of the bill which soon afterwards became law.
In 1857 Thomson was elected member for Geelong in the Victorian Legislative Assembly but retired in April 1859. His many activities had led to the neglect of his own financial affairs, and towards the end of his life he accepted the position of medical officer to the Sunbury boys' home. He died at Geelong on 1 January 1866 and was buried in the old Geelong cemetery. His wife and a daughter survived him.
The suburb of Thomson was named after Dr. Thomson as well as Thomson Street Belmont, the nucleus of the Belmont Heights Estate which was until the first World War, part of his extensive rural property. A parish of the Uniting Church of Australia and the Alexander Thomson Cricket Club, competing in the Geelong Cricket Association, was also named after him.
Read more about this topic: Alexander Thomson (pioneer)