Ralph Jansen:
CLASS OF 1980
![Ralph Jansen's Classmates® Profile Photo](https://images.classmates.com/pho215/Q/r/L/h/124110757_display.jpg)
Centralia High SchoolClass of 1980
Centralia, IL
Hinsdale South High SchoolClass of 1980
Darien, IL
St. Mary's of Darien SchoolClass of 1976
Darien, IL
St. Emeric SchoolClass of 1976
Country club hills, IL
Palisades SchoolClass of 1975
Hinsdale, IL
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Yearbooks
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Reunions
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Photos
![Timeshare in the mountains](https://images.classmates.com/pho113/K/Z/s/i/124111033_display.jpg)
![2008 gatornationals+1 223](https://images.classmates.com/pho215/Q/r/L/h/124110757_display.jpg)