The Voynich Ninja

Oh yes, I just remembered something else. Apart from the marginalia that indicates a Germanic origin (rot, des mussdel, etc) we also have secondary indications such as the zodiac crossbowman, which appear to come from the German hausbach calendar tradition (see MarcoP and Darren Worley's You are not allowed to view links. Register or Login to view.); I have some ideas on more things, but does anyone have any more links?

@Paris

Yes, what would be nice would be to find an exact set match

Recently I consulted the Idiotikon, and it has Mars, Aberil and Augst (with some references, I may post about that later), but it does not have May or Septembre, nor the enigmatic Iollet.