Prospect High School Alumni
Mt. Prospect, Illinois (IL)
Ralph Sidorowicz
Prospect High School
Class of 1988
→ Join 3791 Alumni from Prospect High School that have already claimed their alumni profiles.
→ There are 68 classes, starting with the class of 1938 all the way up to class of 2026.
RALPH'S PROFILE
| First Name | Ralph |
| Last Name | Sidorowicz |
| Graduation Year | Class of 1988 |
| Gender | Male |
| City | N/A |
| State/Province | IL |
| Country | United States |
| Occupation | Sales Rep |
| Married | Yes |
| Favorite School Memory | Senior Ditch Day |
| About Me | Too much to list! |
Class of 1988 Alumni
→ Reunite with 114 class of 1988 alumni that have joined.
Kathryn Lachey
Class of 2003
Donna Jones
Class of 1968
Donna Dillon
Class of 1977
Al Wilcox
Class of 1967
Adam Korf
Class of 2002
John Siwy
Class of 1996
Kent Dexter
Class of 1973
Becky Ayers
Class of 1986
Mary Irwin
Class of 1974
Mark Martin
Class of 1982
Ann Robbins
Class of 1967
Mark Cacioppo
Class of 1993
Cindy Oswald
Class of 1975
Greg Garland
Class of 1992
Kathy Smith
Class of 1970
Timothy Dowling
Class of 1997
Nicole Hooper Nicole Hooper
Class of 1991
Tricia Puetz
Class of 1990
