Four Regrettings and a Funeral
The episode is dedicated in memory of Marcia Wallace ( the voice of Edna Krabappel ) who died on October 25 , 2013 . 
<triplet> Marcia Wallace <subj> October 25, 2013 <obj> date of death <triplet> Edna Krabappel <subj> Marcia Wallace <obj> performer