Ulrich Von Lichtenstein
l´rĭkh fən lĭkh´tənshtīn), c.1200–1275, German minnesinger. His chief work, Frauendienst [service of his lady] (1255), is a record in verse of a long and convention-bound courtship. His dialogue Frauenbuch (1257) laments the decay of chivalric courtship.