Grace Emily Munro was an Australian World War One volunteer, charity worker, and founder of the Country Women's Association.

Kathleen M. Butler was nicknamed the "Godmother of Sydney Harbour Bridge" and also known as the "Bridge Girl". As the first person appointed to Chief Engineer J J C Bradfield's team, as his Confidential Secretary,, she managed the international tendering process and oversaw the development of the technical plans, travelling to London in 1924 to supervise the project in the offices of Dornan's, the company which won the tender. At the time it was built, Sydney Harbour Bridge was the largest arch bridge in the world, with the build expected to take six years to complete. Her unusual role garnered much interest in the press in Australia and Britain.