Jan Grot
Rawicz (Vrsin), coat of arms of Grot family
Jan Grot (Grotowic) was bishop of Kraków from 1326 to 1347. Initially he was a fierce opponent of King Casimir the Great, whom he excommunicated in 1334,[1] however they reconciled in 1343.
Jan Grot (Grotowic) was bishop of Kraków from 1326 to 1347. Initially he was a fierce opponent of King Casimir the Great, whom he excommunicated in 1334,[1] however they reconciled in 1343.