Casca
SERVILIA: Casca describes the plebeians attending the Lupercal ceremony as wearing “sweaty nightcaps.” I think this is another anachronism—something that would make sense to Shakespeare’s audience, but wouldn’t really apply to ancient Rome.
RALPH: That’s right, Servilia. In 16th-century England, influential wool merchants persuaded Parliament to pass a law requiring the wearing of fancy wool hats in public on religious holidays.
SERVILIA: These hats were referred to as night caps since wool clothing was often worn to bed at night to keep warm.
RALPH: So Shakespeare has his audience picturing a crowd of plebeians in the Forum sweating profusely under their woolen hats on a sunny afternoon in this hot Mediterranean city, but it’s not something they actually would have done in ancient Rome.
SERVILIA: Casca certainly doesn’t paint a very favorable picture of these plebeians. Not only are they wearing sweaty nightcaps, but their breath is so bad it causes Caesar to pass out.
RALPH: And that little detail may actually have historical origins. There are accounts of Caesar passing out at a public festival, but not because of the plebeians’ horrible breath. Caesar had a health problem that caused him to occasionally faint and have convulsions. It was quite likely epilepsy.