Mgr Pietro Dusina arrived in Malta in 1574 as the first general inquisitor and apostolic delegate of the Maltese Islands. The Grand Master offered him the unused palace as an official residence. Almost all successive inquisitors sought to transform the palace into a decent mansion. They all shared the same cultural values of clerical baroque Roman society, and by the mid-18th century they had managed successfully to transform the building into a typical Roman palace. The palace also managed to survive through the bombings of the Second World War and the threat of modern development.
