Dear list members A book in the possession of a 14th century Portuguese canon is referred to as a "Tratado de Guilherme de Mandagoto." I have found references to Guillelmi de Mandagoto and Guillelmus de Mandagoto on the web. Is there an accepted "version" of the both the name of the book and the author in English? TIA Chloë Parrott Traduções Português>Inglês Portuguese>English Translations Ponte de Lima, Portugal Tel: +351 58 742723 mailto:[log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%