Irena Backus: key obituary facts
Is Irena Backus dead? Yes. Irena Backus died on June 20, 2019, at age 69.
Cause of death: Irena Backus's cause of death has not been publicly confirmed.
What was Irena Backus known for?
He was known as Polish-born Swiss historian.
Polish-born Swiss historian
Died on Thursday June 20th 2019