Otto H. Kegel: key obituary facts
Is Otto H. Kegel dead? Yes. Otto H. Kegel died on August 4, 2025, at age 91.
Cause of death: Otto H. Kegel's cause of death has not been publicly confirmed.
What was Otto H. Kegel known for?
He was known as German mathematician.

German mathematician
Died on Monday August 4th 2025