This show has been on for over 30 years and there have been a few characters that have been only one-time characters, or characters that have been killed off and not many people seem to notice.
Here are some of the Simpson characters that have.......died. Why? Maybe their character wasn't popular enough, or the voice actor passed away. Who knows...but here are a few.
One of the first to die was Lisa's idol Bleeding Gums. Voiced by the late Ron Taylor, then again by Kevin Michael Richardson, Bleeding Gums shared the same blues that Lisa had when she was feeling down in the first season. He came back again, only to die from...I have no idea how he died, but he was in the hospital. He had a fabrigae egg collection that was considered a habit of his.
His son was introduced in a recent episode where the son is deaf and the first thing he listens to after the surgery is his father's records.
Mrs. Glick was introduced in the second season and was voiced by the late Cloris Leachman. Later was voiced by Tress McNeal....she was more a side character. Considered seen once in a while. They killed her off while she was playing the church organ.
However, I've seen her character come back. Either it was an animation error...or she had a twin sister. Who knows.
The Simpson family has gone through tragedies of their own. First with the death of Snowball One. Then...Snowball II was killed after being hit by a car. After replacement cats killed themselves...I think, Lisa got another cat similar to Snowball II.
She named it Snowball V, but decided to keep Snowball II's bowl and ever since Snowball II or V has stayed with the Simpson family.
Maude Flanders was featured in the second season and voiced by Maggie Rosswell. She was pretty good, was more a side character and wife of Ned Flanders. After Maggie left temporarily, they killed off Maude Flanders with a barrage of t-shirts.
She has come back in either a ghost or seen in episodes that contain the past. Maggie Rosswell did come back, and so did Maude....once in a while. She still wants revenge on Homer at times.
This is sadder than having to have a character off because the fans got tired of them. Marcia Wallace voiced Edna Krabapple until her death of cancer.
Mrs. Krabapple married Flanders after Maude died. Only to relive the death of her after Marica died. They even had a chalkboard saying... we'll miss you Mrs. K. It's hard to watch old episodes only to know Marica is no longer with us...but only as a teacher who retired because the voice actress died.
A long while ago, Homer wanted to take Flanders to Vegas. They end up getting married and when they come back, Homer's kicked out of the house. Amber is his second wife. Soon getting a divorce after she 'accidently' married Grandpa Simpson.
She was killed off after standing up in a roller coaster. I think the Simpson crew didn't want to deal with another character.
Joe Mantanga has voiced Fat Tony since the third season. A couple of seasons later...they killed Fat Tony....or did they?
Well Fat Tony had a story of his own. Losing his wife; having a son in the same grade as Lisa and dealing with a lot of mob stories. Ended up getting heart attack and dying after Homer reveals that he was snitch.
Fit Fat Tony comes and replaces his cousin, also voiced by Joe Mantanga. I guess it's the same thing as Snowball II. Keep the name.... but a different story.
Glenn Close voiced Homer's mother Mona who was absent most of his life because she was on the run. She has come back in a couple of episodes. However; she dies without her and Homer reconciling the fight they were having.
The episode aired during Mother's Day and it was dedicated to the voice actor of Homer, Dan Castellaneta's mother who passed away a few weeks before the episode aired. Mona does come back, but mostly in Homer's dreams.
A recent episode of the Simpsons killed off a character mostly seen in Moe's bar. His name was Larry. No one knew about him until his death and his mother talked about how kind Homer and his bar friends were.
They decide to find out more about Larry and go on a journey which revealed something else about Larry. Something that neither Homer, Lenny nor Carl knew about.
Hershel Krustofski was Krusty the Clown's father. He passes away while telling Krusty how he felt about him.
Krusty starts getting depressed thinking that his father wasn't proud of him. After all... his father was a Rabbi, and he thought Krusty would do the same. Finding out later that his father loved him and the jokes he told.
There have been other characters that have died, but they were mostly one-time characters like Frank Grimes, Sherri Bobbins and many more.
Sometimes you realize why certain cartoons kill off a character. Maybe because the voice actor died and didn't want to be replaced.... or something else. There are many reasons. Some Simpson voice actors have passed away, but with some voicing more than one character, they got a replacement. God rest their souls.
