What could have been? It is likely this question came to the mind of the forty-four-year-old Mary Stuart, Queen of Scots and the rightful queen of England, on the morning of February 8, 1587, as she awaited her execution at the hands of English Protestants. Her tragic story is not well known (many confuse her with “Bloody Mary” or Mary Tudor, who reigned as Queen of England from 1553-1558), but that might change with a recently released movie starring Saoirse Ronan as Mary and Margot Robbie as Queen Elizabeth I.