Wilbur Norman Christiansen
Australian astronomer
Wilbur Norman "Chris" Christiansen was a pioneer Australian radio astronomer and electrical engineer. Wikipedia
Born: August 9, 1913, Melbourne, Australia
Died: April 26, 2007 (age 93 years), Dorrigo, Australia
Children: Peter Christiansen
Spouse: Elspeth Christiansen (m. ?–2001)