Destrier (from which the Modern English spelling derives). The word is also found in medieval Provençal (as "destrier") and Italian (as "destriere", "destriero"). These forms themselves derived from the Vulgar Latin "equus dextarius", meaning "right-sided horse" (from "dextra", "right hand", the same root as "dexterous" and "dexterity"). This may refer to it being led by the squire at the knight's right side (or led by the right hand) or to the horse's gait, (possibly leading with the right). The word "destrier" does not refer to a breed, but to a "type" of horse: the finest and strongest warhorse. These horses were
Knight of the Swan a Swan Knight without a name. Wolfram's and Konrad's were used to construct the libretto for Richard Wagner's opera "Lohengrin" (Weimar 1850). Another example of the motif is Brangemuer, the knight that lay dead in a boat tugged by a swan, and whose adventure was taken up by Gawain's brother Guerrehet (Gareth or Gaheris) in the first Continuation to Chrétien de Troyes' "Perceval". The "Swan-Children" appears to have been originally separate from the Godfrey cycle and the Swan Knight story generally. Paris identifies four groups of variants, which he classifies usually by the name of the mother of the swan