Glenbrook North High School Alumni
Northbrook, Illinois (IL)
Katharine Demgen (Katharine Katharine Demgen)
Glenbrook North High School
Class of 1973
→ Join 3139 Alumni from Glenbrook North High School that have already claimed their alumni profiles.
→ There are 73 classes, starting with the class of 1948 all the way up to class of 2023.
KATHARINE'S PROFILE
| First Name | Katharine |
| Last Name | Demgen |
| Maiden Name | Katharine Demgen |
| Graduation Year | Class of 1973 |
| Gender | Female |
| Current Location | San Francisco |
| Relationship Status | Single |
Class of 1973 Alumni
→ Reunite with 87 class of 1973 alumni that have joined.
Roger Noack
Class of 1964
Michael Heldrich
Class of 1985
John Seno
Class of 2011
Brian Golden
Class of 1980
Mark Swartz
Class of 1986
Nathaniel Aronson
Class of 2019
Monk Delano
Class of 1964
Mary Feldman
Class of 1978
Neeha Magar
Class of 2021
Stewart Miller
Class of 1972
Tony Gordon
Class of 1985
Patty Helfrich
Class of 1970
Daniel Park
Class of 2002
Margaret Murray
Class of 1978
Ellen Sabie Smith
Class of 1978
Elisabeth Niemann
Class of 1983
Roy Roy Worthington
Class of 1967
Jim Leary
Class of 1965
Recent Class of 1973 Reunions
Plan a Class of 1973 Reunion for Free
Class of 1973 Reunion
Invited Classes: 1973
Date: Sep 16, 2023
Description: Cut off to receive $55 payment is 8/31. We will also gather informally on the evening of 9/15 at Kilcoyne Redwood Inn 3...(read more)
Class of 1973 reunion
Invited Classes: 1973
Date: Sep 27, 2013
Description: Meet whenever on Friday night September 27 at Kilcyone's Redwood Inn in Wheeling. The Friday night location is ver...(read more)
Glenbrook Cruise
Invited Classes: All Classes
Description: Open to family and friends. Good price and onboard credit. The classmates that are going are getting the tee shirts belo...(read more)