|Type of person||Individual|
|Date of birth||c. 1780|
|Place of birth||Scotland|
|Date of arrival|| 1839
|Date of death||1864|
|Place of decease||White's Valley, South Australia|
Isabella Gilchrist married George McMillan (1780- ) on 2 June 1814 at Campbeltown, Argyll, Scotland.
Isabella McMillan (nee Gilchrist) (1780-1860), widow of George McMillan, aged 59 years, with her three children Duncan (22), Annabella (20) and Isabella (15) arrived on 12 Aug 1839 as part of just over 100 passengers on board the 501-ton barque Ariadne from Greenock, Scotland (Captain George MacLeod). Duncan Stewart, aged 20 years, was also aboard Ariadne.
Isabella McMillan had 3 children (1 boy and 2 girls):
Duncan Gilchrist (1817-1879) died on 7 Nov1879, at Campbelltown, Scotland, aged 62 years.
Annabella McIver (1819-1896) m. Duncan Stewart, aged 22, at Adelaide on 25 May 1843
Isabella (1824-1908) m. John William Butterworth (1824-1900) at Christ Church, Yankalilla on 31 Oct 1850
Isabella Gilchrist McMillan, aged 84 years, died at the residence of Duncan Stewart, her son-in-law, in Aldinga in 1864.
- South Australian Register 29 March 1864:2
- The Express and Telegraph 13 Jan 1880:2