Valley Stream North High School Alumni
Franklin Square, New York (NY)
In Memory of
Mark Ertischek
1947-2007
Born Feb 05, 1947, Mark Ertischek attended Valley Stream North High School in Franklin Square, NY.
Class of 1965
Feb 05, 1947 - Jun 09, 2007
Feb 05, 1947 - Jun 09, 2007
Died of a heart attack while hiking in Zion National Park.