Which language was Mary NOT fluent in?
Mary, Queen of Scots was a talented linguist fluent in at least four languages. She spoke Scots, the language of her people, as well as French, and was raised studying Latin, Italian, and Spanish, all of which she excelled in. Despite her rivalry with England, her relationship with Elizabeth I, and her imprisonment in England, Mary never learned more than a basic grasp of English.
Source: Tudor Times