How do you address an invitation being mailed to two married professors with different last names?

Mr. Rob Johnson %26amp; Mrs. Anne Smith (obviously, substitute their real names).





Substitute ';Dr.'; for ';Mrs. or Mr.'; if they have earned their doctorate.





I had the same problem, except they weren't professors. This is what I did, and they seemed perfectly fine with it. That's how all their other mail is addressed.How do you address an invitation being mailed to two married professors with different last names?
Well, I know that if they hold medical degrees, you address them as Drs. So and So (example: the Drs. Smith and Roberts)... but I'm not sure how you would say it if they are Mr. and Mrs.How do you address an invitation being mailed to two married professors with different last names?
Two married people with two last names, regarless of profession: alphabetically by last name. Dr(mr or mrs, etc) john Doe and Dr or mr or mrs etc. Jane gray