The following data are found in Online Tratte of Office Holders 1282-1532, a project of Brown University, Rhode Island.
14th C: 1317 (1), 1322 (1), 1328 (1), 1330 (1), 1332 (1), 1335 (1), 1337 (1), 1338 (1), 1339 (1), 1344 (1), 1345 (1), 1350 (1), 1351 (1)