It is Wiradjuri country.
British explorer, John Oxley, arrived in the Dubbo district in 1818 and a village was gazetted there on 23 November 1849.
During the reign of Queen Victoria (1838-1901) land was granted for an Aboriginal reserve at the junction of the Talbragar and Macquarie Rivers.
This appears to have occurred in 1898.
Jimmy Governor was born in 1875.
The location of Talbragar River in relation to Gilgandra and Dubbo: TALBRAGAR-GILGANDRA MAP