Dear
Mr. (name) and Mrs (name)
The correct way to address an envelope to a married couple that have different last names is to use both of their names. For example, you could write Mr. Johnson and Miss or Ms. Dwyer.
"Mr. & Mrs. C. Smith" if you know his first initial. If not, then "Mr. & Mrs. Smith" would be correct.
Married or not , this person may be rightly addressed as Dr.
Address it as 'Pastor---(the name of the pastor).
I think it would be proper to address the two married PhDs as Drs. John & Jane Doe
In this wonderful modern age you can simply write her name on the envelope. It doesn't need to label her as married, unmarried, engaged, solo, etc. For example: If the person's name is Giselle Renoir and you want to invite her to a party then simply address the envelope to Giselle Renoir at her address. If you want to invite her husband too then simply address it to Giselle and Pierre Renoir.
When addressing an envelope to a married couple where the wife has a PhD, you should put her title first. The correct format would be: "Dr. [Wife's First Name] [Wife's Last Name] and Mr. [Husband's First Name] [Husband's Last Name]." If you want to include their full names, it would look like: "Dr. [Wife's Full Name] and Mr. [Husband's Full Name]." This shows respect for her academic achievement while still acknowledging the husband's title.
Same as to anybody else. Put the name and address of the person clearly in the center of the envelope.
Say her name was Marjorie Jane Foster and her husband's name was Fred Arnold Smith - (Foster was her father's name):-When her husband was alive you would normally address her as Mrs. SmithWhen her husband dies most ladies keep their married name and continue to be known as Mrs. Smith.When you addressed the envelope you would send it to:Mrs. M.J. Smith
You may say to Signore & Signora or abbreviate it as Sr. & Sra.
You can address it to only one, or address it to both using both names. Either way is acceptable.
If you are using "Mrs.", you must use the husbands name: Mrs. Harold Happy NOT Mrs. Jane Happy If you don't know the husband's first name, then use: Ms. Jane Happy