5 to have died;
Maude Flanders
Bleeding-Gums Murphy
Dr. Marvin Monroe
Great Aunt Gladas (does she count?)
Mr. Burns-dies but they find a cure for 17 stab wounds in the future and bring him back.
The last two dont count I suppose, this one really has me.
This isnt trivia but, are Lennie and Karl gay? I would say no but many people seem to think so.