Sigurd Helle: key obituary facts
Is Sigurd Helle dead? Yes. Sigurd Helle died on April 21, 2013, at age 92.
Cause of death: Sigurd Helle's cause of death has not been publicly confirmed.
What was Sigurd Helle known for?
He was known as Norwegian topographer.
Norwegian topographer
Died on Sunday April 21st 2013