Prospect High School Alumni
Mt. Prospect, Illinois (IL)
Ralph Sidorowicz
Prospect High School
Class of 1988
→ Join 3716 Alumni from Prospect High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1938 all the way up to class of 2024.
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 113 class of 1988 alumni that have joined.
Ryan Hoppe
Class of 2005
Michael Ross
Class of 1970
Jeff Cassel Jeff Cassel
Class of 1963
Kendra Mcguire
Class of 1990
Thomas Catomer
Class of 2003
Cathy Clark
Class of 1974
Scott Santille
Class of 1989
Sandra Patrick
Class of 1982
Konrad Waksmundzki
Class of 2006
Kathy Koprowski
Class of 2012
Erik Davis
Class of 1994
Richard Ter Maat
Class of 1962
Fran Prokos
Class of 1989
Kerry Krueger
Class of 1995
Marc Conley
Class of 1982
Ross Kressmann
Class of 1979
Joseph Moore Iii
Class of 1972
Lyn Pasik
Class of 1972
