it says:
"that have unhappily interrupted the good correspondence and friendship which they mutually wish to restore"
so, what is it, that they wish to restore ???
this part is quite clear:
Prince George the Third, by the grace of God, king of Great Britain, France, and Ireland, defender of the faith, duke of Brunswick and Lunebourg, arch- treasurer and prince elector of the Holy Roman Empire etc. AND of the United States of America.
where's a good attorney, when you need one ???
+ xxx