U.S. Presidential favorite “Hail to the Chief” has its origin in Sir Walter Scott’s popular narrative poem, The Lady of the Lake. Here’s an image of the page with words put to song by James Sanderson for a 1812 stage adaptation of the book.
Posted to YourClassical.com, “Given its sheer availability and rousing pomp, it was only a matter of time before U.S. presidents became the ‘chief’ in the title. ‘Hail to the Chief’ was first associated with a chief executive on Feb. 22, 1815, … to honor George Washington.”