First, find out the correct formal form of address for the king: His Royal Majesty; His Majesty the King of…, etc. A letter to his most Excellent Majesty, George the third, King of Great-Britain, France, and Ireland, and Emperor of North America.The letter should begin 'Sir' or 'May it please Your Majesty'. Analysis Outline Template Complete your sentence outline. This week we will be looking at how to write a letter. Can you use the resources below to help you explore the different key features in the model text. King wrote his "Letter from Birmingham Jail" to respond to criticism from fellow clergymen about his protests against racial injustice and segregation.