“Madam President and friends.”

Original French: Le Président Jacques Chirac et Madame Chirac entretiennent avec ma famille des relations de très grande affection et d’une réelle proximité
Interview with Le Figaro–September 2001 http://www.maroc.ma/fr/discours-royaux/interview-accord%C3%A9e-par-sa-majest%C3%A9-le-roi-mohammed-vi-au-quotidien-fran%C3%A7ais-%C2%AB-le

The Wild Gallant, act ii. scene. 2.
Bartlett's Familiar Quotations, 10th ed. (1919)

Source: Orlando: A Biography (1928), Ch. 4

From Monteux, Fifi (1962). Everyone is Someone. New York: Farrar, Straus & Cudahy. OCLC 602036672, p. 17
Initially told by a hotel owner there were no rooms, she then said “Excuse me sir, I did not know that you were Someone. I think I can accommodate you”. Monteux replied: "Madame, everyone is Someone. Au revoir!" then left.

"Reginald on Besetting Sins"
Reginald (1904)

Supposed response to a woman who called out to him: "Governor, you have the vote of every thinking person!" during one of his presidential campaigns. This quote has appeared with several variations in dozens of books and newspaper articles at least since the 1970s. One of the earlier references is in a book review article by Robert Sherrill in the New York Times, "Titles in the Running for 1972", February 13, 1972. No source closer to Stevenson has been found, in particular none that names a witness nor the date or location of the remark.
Disputed

Supposedly said by Strachey in response to a woman who demanded he "fight for civilization" in World War One.
Misattributed

When asked about how to rear obnoxious children by an irritating interviewer. http://books.google.com/books?id=dUgPxKzVq9AC&pg=PA25&lpg=PA25&dq=study+herod+madame+study+herod&source=bl&ots=_I14EG7TXF&sig=_iMbpV_AKe9HZ2U8L0Xi93jcAe8&hl=en&sa=X&ei=vWl5VJvXLqy1sQSw74HADg&ved=0CCAQ6AEwAA#v=onepage&q=study%20herod%20madame%20study%20herod&f=false

Madame George
Song lyrics, Astral Weeks (1969)