During his 3-year reign, the Order of Malta sent reinforcements to support Venetians besieged by the Ottomans in Candia (Candia eventually fell after a siege lasting more than two decades in September 1669, almost 6 years after Cotoner's death).
To show their gratitude and appreciation, the Republic of Venice passed a decree allowing members of the Order to appear armed within the Republic's dominions, something which had never been granted to the Republic's subjects themselves.

It was during Raphael's tenure as Grand Master that the Italian Baroque artist Mattia Preti started work in Valletta's St. John's Co-Cathedral.
He went on to decorate the cathedral's interior with paintings of John the Baptist.
During his 3-year reign, the Order of Malta sent reinforcements to support Venetians besieged by the Ottomans in Candia (Candia eventually fell after a siege lasting more than two decades in September 1669, almost 6 years after Cotoner's death). To show their gratitude and appreciation, the Republic of Venice passed a decree allowing members of the Order to appear armed within the Republic's dominions, something which had never been granted to the Republic's subjects themselves.
It was during Raphael's tenure as Grand Master that the Italian Baroque artist Mattia Preti started work in Valletta's St. John's Co-Cathedral. He went on to decorate the cathedral's interior with paintings of John the Baptist.
Rafael Cotoner