The Nuttall Encyclopedia
The national anthem of the Hungarians, composed about the end of the 17th century by an unknown composer, and said to have been the favourite march of Francis Rakoczy II. of Transylvania.
Wood, James, ed. Entry for 'Rakoczy March'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/r/rakoczy-march.html. Frederick Warne & Co Ltd. London. 1900.