I'm a legal proofreader. I fell into the job (I went to school for graphic design) when the economy crashed into the sun and I got laid off. I don't have FORMAL training in legal proofreading--I'm just semi-decent at grammar, apparently.
Anyway, I had a phone call today about what to do when addressing a letter to two men and a woman. The woman has a different last name as the two men. They share the same last name.
The client wanted to say:
To: Misters Smith and Mrs. Doe.
From a proofreading standpoint, it's probably fine. But I told her as far as etiquette goes, to work around this awkwardness, and if I knew the first names, I'd say:
To: Mr. John Smith, Mr. Tim Smith, and Mrs. Jane Doe
Basically, I flew by the seat of my pants. Dunno if it's right in EITHER case (grammar or etiquette), but I guessed at what you guys would say.
So. Did I screw the pooch?