Piotr Dunin Wolski of the Łabędź coat of arms (1531 – 20 August 1590) was bishop of Płock from 1577 and Przemyśl from 1576, chancellor of the Crown from 1574 and chancellor of the Crown from 1576, diplomatic representative of the Republic in the Kingdom of Spain in 1561, internuncio of the Republic in Spain in 1569.[1]