Crossword puzzle clue "a tall roman column is named after him"

A tall Roman column is named after him

Roman emperor with a month named after him

Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"

Ancient Greek region with a column style named after it

Tall column that people dance around in the spring

Tall column of smoke on a deserted isle, e.g.

One from column A, one from column B, etc.

An apple was named after him