I have taken the liberty of creating a Category called 'Australia, Chief Justices'. There are some categories for Chief Justices of various jurisdictions, but no parent Category under which they all would be grouped. My question is: Is it sufficient to have 'Australia, Chief Justices', which will house the chief justices from the Commonwealth as well as the six constituent States. There are probably less than two dozen Aussie Chief Justices on WikiTree at present. Most, if not all, Chief Justices would be Notables. I'm happy to raise the seven sub-categories, but feel some will be unpopulated for the time being.