Pasquino, a cobbler or tailor who lived in Rome at the end of the 15th century, notable for his witty and sarcastic sayings, near whose shop after his death a fragment of a statue was dug up and named after him, on which, as representing him, the Roman populace claim to this day, it would seem, the privilege of placarding jibes against particularly the ecclesiastical authorities of the place, hence Pasquinade.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Paskievitch * Passau