[2] Faucett was as a member of the first New South Wales Legislative Assembly which was elected after the establishment of responsible self-government in 1856.
[5] King and Georgiana had been replaced by Yass Plains and Faucett again entered parliament as the member for the region at the 1861 by-election caused by the resignation, due to ill-health of the incumbent Henry O'Brien.
[8] It has been said that his career in public office was unspectacular but he had an earnest desire to see justice done and was a "plain-spoken, sober-sided, solid man".
[2] Faucett was appointed a Judge of the Supreme Court on 4 October 1865, serving until 8 February 1888 when he resigned due to ill health.
[6] He married Frances Susan Clements on 21 January 1862 at St Mary's Cathedral, however she died in childbirth on 3 June 1866.
On 21 August 1857 Faucett introduced a petition and a bill to the New South Wales Parliament for the establishment of St John's College at the university.