Archduke Maximilian Francis of Austria was Elector of Cologne and Grand Master of the Teutonic Knights. He was the youngest child of Holy Roman Empress Maria Theresa and Francis I, Holy Roman Emperor. He was the last fully functioning Elector of Cologne and the second employer and patron of the young Ludwig van Beethoven.

The grand master of the Teutonic Order is the supreme head of the Teutonic Order. It is equivalent to the grand master of other military orders and the superior general in non-military Roman Catholic religious orders. Hochmeister, literally "high master", is only used in reference to the Teutonic Order, as Großmeister is used in German to refer to the leaders of other orders of knighthood.