Pat Nixon (Mrs. Richard) was the first lady in 1970.
Jacqueline "Jackie" Lee Bouvier Kennedy was the wife of John Kennedy, who was president in 1962.
The wife of the 27th president of the US (William H. Taft) was Helen "Nellie" Taft.
No US president had a wife or White House hostess named "Rebecca".
Sincerely, Title, Your Name in Full.
Richard Nixon
No wife of a US President has yet gone into space.
from Martha Dandridge Washington, wife of first US president George Washington
The wife of the 4th US President spelled her name as shown, Dolley Payne (Dolley Madison).
President: George Bush Wife: Barbra Bill Clintin Wife: Hillary
President James Madison.
Michelle Obama
No US president ever shot his wife- I can not guess what possible president you are asking about.
Richard Nixon was the president that restored diplomatic relations with China.