Additional Cast Members

I have been trying to identify the actors in the cast that do not have a corresponding role:

Julio Pena - ??
Andres Mejuto - Vernon*
Keith Pyott - ??
Charles Farrell - Lord Chief Justice*
Fernando Hilbeck - Peto*

*Source for these names:
http://www.wellesnet.com/orson-welles-on-playing-falstaff-and-reaching-his-artistic-maturity-in-chimes-at-midnight/

My thoughts for the other two are Nym and the Bishop who accompanies the Lord Chief Justice. Maybe Davy, as Nym and Peto's lines might all have gone towards Peto, which I read speculation about in a book.

Also, the above source credits Juan Estelrich (unbilled in the film) as the Sheriff of Eastcheap.

Additionally, Antonio Casas, Luis Morris, Goyo Lebrero, Antonio J. Escribano, and Fernando Cano are listed on a poster for this film in the cast, which leads me to assume that these actors may be playing Bullcalf, Feeble, Mouldy, Shadow, and Wart.

Image: http://pics.filmaffinity.com/Campanadas_a_medianoche-311695815-large.jpg

So, if anyone can confirm, deny, or add anything to this, please let me know.