|The Rt. Hon. Sinead Hamilton|
4 December 2020
|Grand Duke of Australis||HRH Daniel I|
18 April 2020 - 28 May 2020
|Pentarchy||Members of the Australissian Pentarchy|
29 May 2020 - Unknown
|Grand Duke of Australis||Daniel Hamilton|
|Born||11 January 2006|
Johannesburg, South Africa
|Citizenship||South African, Australian and Australissian|
Sinead Hamilton (Born Jan. 2006), was a member of the Australissian Pentarchy and the current Representative for the state of Beatitudinem. Hamilton is regarded as one of the major contributors to the development of Australis, having had a major role in the early stages of Australis.
Hamilton assisted in the design of a Coat of Arms for Australis, and also the design of several banknotes, however these banknotes never entered circulation.