William of Ockham died ( prior to the outbreak of the plague ) on 9 April 1347 .
After Michael of Cesena 's death in 1342 , William became the leader of the small band of Franciscan dissidents living in exile with Louis IV .
William     died ( prior to the outbreak of the plague ) on 9 April 1347 .
After Michael of Cesena 's death in 1342 , William became the leader of the small band of Franciscan dissidents living in exile with Louis IV .