I'm almost 100% sure that they refer to people as "Mr. Henderson" or "Mrs. Jacobson" all the time. They might refer to someone by their first name if they are introducing them to the court for the first time.
In all there are 12 ! ways. If Mr and Mrs S are treated as a single unit, then there are 11! ways of arranging the 10 other people with Mr and Mrs S together. But these can be Mr-Mrs or Mrs-Mr so, in fact, there are 2*11! ways in which Mr and Mrs S are together. So the number of ways in which they are NOT together is 12! - 2*11! = 399,168,000
Mr and Mrs
They are two people - two is plural, so it should be "Where are Mr and Mrs Jones?"
Mr and Mrs is correct or Mrs and Mr is correct
Yes, "Mr. and Mrs. Doe" is a correct way to refer to a married couple with the last name Doe. "Mr." indicates the husband, while "Mrs." indicates the wife. If you need further clarification or context, please provide more details!
Mr. and Mrs. (ex. "Hello, Mr. and Mrs. Evans" instead of "Hello, Mrs. and Mr. Evans")
Mr. & Mrs. Smith
Lawyers generally possess a Juris Doctor (J.D.) degree. You can address them as Mr., Mrs., Miss, Ms., or Dr.
In the US it is normally Mr. and Mrs.
A prefix on an application for employment may refer to Mr. Miss, Ms. or Mrs. This is a title chosen by the applicant.
Dr. and Mrs. or Mr. and Dr.
The abbreviation in Italian for Mr. is "Sig." which stands for "Signore," and for Mrs. is "Sig.ra" which stands for "Signora." These abbreviations are commonly used in formal contexts in Italian language to address or refer to a man or a woman respectively.