Fromenteau is the name for several grape varieties, most importantly the medieval name for a Burgundian variety which had pale red berries and white juice, and is probably the ancestor of Pinot Gris. It is also used as a synonym for both the Roussanne of the Rhone and the Savagnin of the Jura.
According to Joanes Weirus in "De praetistigiis" published in 1568, there are 7 451 926 demons, organized in 111 legions of 6666 demons and ruled by 72 princes of demons.
Fromenteau in “Le cabinet du Roy de France“ (1581) is very close to that number.
Some historians of times past believed that there were cycles during which demonic activity increased, and used this theory to explain various occurrences, much in the same way as today's economic historians might explain historical events in terms of trade, productivity and other factors.