Grail Legends Criticism Textual : A study of the relation of the Dutch Lancelot and the Flemish Perchevael fragments to the manuscripts of Chretiens Conte del Graal.; Fuehrer, Mary Rosina.
Grailly Jean De 1377 : The true vse of armorie : shewed by historie, and plainly proued by example: the necessitie therof also discouered: with the maner of differings in ancient time, the lawfulnes of honorable funerals and moniments: with other matters of antiquitie, incident to the aduauncing of banners, ensignes, and marks of noblenesse and cheualrie, by William Wyrley.; Wyrley, William,