All Governor Generals of Papua New Guinea down to Sir Bob Dadae
Here is a relevant link -- http://mauswara.com/png_faqs/index.php?solution_id=1527
Or just ust enter Governor General in the search box. That should return an answer for you.
Keep the search term simple and short.
Tags: Sir Bob Dadae, Sir Ignatius Kilage, Sir John Guise, Sir Kingsford Dibela, Sir Michael Ogio, Sir Paulias Matane, Sir Serei Eri, Sir Silas Atopare, Sir Tore Lokoloko, Sir Wiwa Korowi