Cheval Mal Fet
Not independently attested in folklore literature. The name 'Cheval Mal Fet' garbles 'Le Chevaler Mal Fet' — 'the ill-made knight' — the epithet of Lancelot in Arthurian romance, popularized by T. H. White's novel 'The Ill-Made Knight.' No phantom horse or Haitian or Belgian ghost-horse tradition by this name is documented.