William Duffy Keller: key obituary facts
Is William Duffy Keller dead? Yes. William Duffy Keller died on November 19, 2025, at age 91.
Cause of death: William Duffy Keller's cause of death has not been publicly confirmed.
What was William Duffy Keller known for?
He was known as American jurist.
American jurist
Died on Wednesday November 19th 2025