Piotr Dunin (c. 1415 â 1484) was a Polish knight, leader. He was Starost of Malbork from 1478âÂÂ1484, castellan of Sieradz from 1478, and voivode of Brzeà ÂàKujawski Voivodeship from 1481.
Born into an old Dunin family, as the son of WÃ Âodzimierz (Warsz) Dunin (d. 1414) and his wife, Anna Dunin.
On 17 September 1462 he led the Polish army to victory over the Teutonic Knights in the Battle of à Âwiecino. This Thirteen Years' War battle brought an end to Teutonic control of the region, as the Knights never recovered from it and those that followed.