The proper salutation in a letter to a knight is "Dear Sir," or "Dear Knight [Last Name]," depending on the level of formality. If you know the knight's title, you can also address them as "Sir [First Name]" or "Sir [Full Name]." It's important to show respect to their rank while maintaining a courteous tone.
Dear Counselors:
Rabbi and Mrs.
To whom it may concern
A proper salutation for greeting the president of a business is "Dear Mr. President". To conclude a letter, the proper word is "Sincerely" and a the name of the writer.
"Dear" is what people use it nowadays.
Dear Mrs Ambassador..
yes
vmrs
The proper salutation for a letter to someone with an MDiv degree would be "Reverend" if they are ordained as a minister. If they are not ordained, you can address them as "Mr." or "Ms." followed by their last name.
Mr and Mrs would be proper. Attorneys are typical written to as Mister.
The salutation for a retired General is "General". A retired general can also be addressed in a letter thus: General W. Smith (ret):
In the address block: The Honorable [First Name Last Name] Then, the salutation of the letter should read: Dear Sheriff [Last Name]: