Niederländischer Fußballschiedsrichter
De Bilt, Utrecht
The Hague, South Holland
association football referee
Kingdom of the Netherlands
hepatitis C
John Blankenstein (* 12. February 1949 in De Bilt; † 25. August 2006 in The Hague) was a niederländischer Fußballschiedsrichter. He was 57 years old. His cause of death was hepatitis C.