Which poet is not one of the “Cavalier poets”?

‘Cavaliers’ were those who supported King Charles I during the civil war.
A group of lyric poets associated with the ‘Cavaliers’ are called Cavalier poets.
They are –
- Richard Lovelace
- Sir John Suckling
- Thomas Carew
- Robert Herrick

- William Blake is not a Cavalier poet.

Source: An ABC of English Literature by Dr. M. Mofizar Rahman and Britannica