Lodewijk Heyligen (1304–1361), Flemish Benedictine monk and music theorist; Lodewijk Makeblijde (1565–1630), Flemish Jesuit and a Renaissance poet and hymn writer; Lodewijk Meyer (1629–1681), Dutch physician, classical scholar, translator, lexicographer, and playwright; Lodewijk Napoleon, Dutch form of Louis I Napoleon Bonaparte, King of ...