John Champernon - Pedigree | FamilyCentral
 Abt 1413 - 3 Apr 1475
 Abt 1356 - 30 Jun 1441
 Abt 1360 -
 Abt 1340 - Aft 1394
 Abt 1344 -
 Abt 1334 -
 Abt 1339 -
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