The most difficult cities of North America riddlesCities quiz
Who is the city of St. Louis named after?
early Christian Martyr
king of France
translator of the Bible
founder of the Knights Templar
Louis IX (1214 – 1270) is the only canonised king of France, mostly due to his support and participation in the crusades. There are many places named after him, including the city of St. Louis, Missouri, and both the state and city of San Luis Potosí in Mexico.