Clemens C. J. Roothaan: key obituary facts
Is Clemens C. J. Roothaan dead? Yes. Clemens C. J. Roothaan died on June 22, 2019, at age 100.
Cause of death: Clemens C. J. Roothaan's cause of death has not been publicly confirmed.
What was Clemens C. J. Roothaan known for?
He was known as Dutch scientist.
Dutch scientist
Died on Saturday June 22nd 2019