William O'Callaghan: key obituary facts
Is William O'Callaghan dead? Yes. William O'Callaghan died on December 26, 2015, at age -1.
Cause of death: William O'Callaghan's cause of death has not been publicly confirmed.
What was William O'Callaghan known for?
He was known as Irish Army Lieutenant General.
Irish Army Lieutenant General
Died on Saturday December 26th 2015