Bigge arrived in Sydney in September 1819 gathering evidence until February 1821 when he returned to England .
In January 1819 , John Bigge was appointed a special commissioner to examine the government of the colony of New South Wales .
John Bigge arrived in Sydney in September 1819 gathering evidence until February 1821 when John Bigge returned to England .
In January 1819 , John Bigge was appointed a special commissioner to examine the government of the colony of New South Wales .