Leonard L. Northrup Jr.: key obituary facts
Is Leonard L. Northrup Jr. dead? Yes. Leonard L. Northrup Jr. died on March 24, 2016, at age 98.
Cause of death: Leonard L. Northrup Jr.'s cause of death has not been publicly confirmed.
What was Leonard L. Northrup Jr. known for?
He was known as American engineer.
American engineer
Died on Thursday March 24th 2016