- GULIELMUS Mandagotus
- GULIELMUS MandagotusMetropolit. Ebrodunensis, sub Bonifacio VIII. compilator 6. libri Decretalium, Cardinalis, sub Clem. V. Obiit Avenione, A. C. 1301. Morer. Dict. Hist.
Hofmann J. Lexicon universale. 1698.
Hofmann J. Lexicon universale. 1698.