John C. Portman Jr.: key obituary facts
Is John C. Portman Jr. dead? Yes. John C. Portman Jr. died on December 30, 2017, at age 93.
Cause of death: John C. Portman Jr.'s cause of death has not been publicly confirmed.
What was John C. Portman Jr. known for?
He was known as American architect.
American architect
Died on Saturday December 30th 2017