25 October 2023. Hugh Myers speaking on Richard Madden, an Irish Catholic surgeon who served as colonial secretary to Western Australia (Swan River colony) in 1848-49, later becoming a prominent historian and biographer of the 1798 movement. During his time in Australia, Madden advocated for the position of indigenous people, insisting they be paid for their work. He had previously worked as a magistrate in the West Indies during the 1830s in the aftermath of the emancipation of the slaves.