Richard Manginsay: key obituary facts
Is Richard Manginsay dead? Yes. Richard Manginsay died on August 13, 2015, at age 43.
Cause of death: Richard Manginsay's cause of death has not been publicly confirmed.
What was Richard Manginsay known for?
He was known as American animator (The Simpsons.
American animator (The Simpsons
Died on Thursday August 13th 2015