Mukwonago High School Alumni
Mukwonago, Wisconsin (WI)
Cathy Sadler (Cathy Hardtke)
Mukwonago High School
Class of 1981
→ Join 3662 Alumni from Mukwonago High School that have already claimed their alumni profiles.
→ There are 75 classes, starting with the class of 1939 all the way up to class of 2026.
CATHY'S PROFILE
| First Name | Cathy |
| Last Name | Sadler |
| Maiden Name | Hardtke |
| Graduation Year | Class of 1981 |
| Gender | Female |
| City | N/A |
| State/Province | WI |
| Country | United States |
| Occupation | Controller |
| Married | Yes |
Class of 1981 Alumni
→ Reunite with 46 class of 1981 alumni that have joined.
Sarah Romens
Class of 1995
Diana Linde
Class of 1993
Steve Plochocki Jr
Class of 1994
Stephanie Tillmann
Class of 2003
Craig Defere
Class of 1988
Mark Hansen
Class of 1982
Ryan Harris Ryan Harris
Class of 2003
Kayley Lehmann
Class of 1983
Mark Mowers
Class of 1986
Lawrence Jaske
Class of 1966
Scott Hotz
Class of 1978
Shaun Nelson
Class of 1996
Lisa Hall
Class of 1994
Jessica Swieciak
Class of 2004
Emily Anderson
Class of 1995
Erica Gawronski
Class of 2004
Timothy Rick,jr
Class of 1984
Karl Holtermann
Class of 1983