Henry Sibley High School Alumni
Mendota Heights, Minnesota (MN)
Mary Kay Dekeyser (Mary Kay Keith)
Henry Sibley High School
Class of 1980
→ Join 2613 Alumni from Henry Sibley High School that have already claimed their alumni profiles.
→ There are 70 classes, starting with the class of 1930 all the way up to class of 2023.
MARY KAY'S PROFILE
| First Name | Mary Kay |
| Last Name | Dekeyser |
| Maiden Name | Keith |
| Graduation Year | Class of 1980 |
| Current Location | Bonney Lake, WA |
| Hometown | Eagan, MN |
| Relationship Status | Married |
| About Me | Happily retired! |
Class of 1980 Alumni
→ Reunite with 94 class of 1980 alumni that have joined.
Kimberly Gitzen
Class of 1991
Andy Andersom
Class of 1970
Virginia Jones
Class of 1961
Serena Alvarez
Class of 1989
Karen Brill
Class of 1980
Peter Abrahamson
Class of 1982
Laura Kubik
Class of 1994
Barbara Mortinson
Class of 1976
Melissa Koury
Class of 1998
Diane Falb
Class of 1958
Robert Fraatz
Class of 1969
James Kuchelmeister
Class of 2002
Mark Sutich
Class of 1973
Richard Dalglish
Class of 1980
Bernie Labovitch
Class of 1970
Mark Aka Peter Hoffman
Class of 1979
Rodney Stelter
Class of 1967
Scott Vickers
Class of 1974
Upcoming Class of 1980 Reunions
Plan a Class of 1980 Reunion for Free
Sibley 1980 - 45 Year Reunion
Invited Classes: 1980
Date: Aug 29, 2025
Description: Henry Sibley High School 1980 Classmates: