Mchenry High School Alumni
Mchenry, Illinois (IL)
Patti Siwicki (Patti Althoff)
Mchenry High School
Class of 1977
→ Join 3015 Alumni from Mchenry High School that have already claimed their alumni profiles.
→ There are 67 classes, starting with the class of 1940 all the way up to class of 2018.
PATTI'S PROFILE
| First Name | Patti |
| Last Name | Siwicki |
| Maiden Name | Althoff |
| Graduation Year | Class of 1977 |
| Gender | Female |
| City | N/A |
| State/Province | IL |
| Country | United States |
| Occupation | Nat'l Acct Manager - Sprint |
| Married | Yes |
| Favorite School Memory | Eagles Concert / Boys Hoops making the Sweet 16 / Great Friends |
| About Me | Won the Nobel Prize and an Oscar, solved world hunger, got married and had a family. |
Class of 1977 Alumni
→ Reunite with 74 class of 1977 alumni that have joined.
Cheryl Smith
Class of 1972
Wendy Heartgraves
Class of 1992
Lezli Peppin
Class of 2002
Clare Higgins
Class of 1977
Jim Accetta
Class of 1978
Cheryl Cashmore
Class of 1978
Judy Abbink
Class of 1976
Matthew Miller
Class of 2005
William Creager
Class of 1983
Chris Mcdonald
Class of 1990
Bob Abest
Class of 1983
Tom Knaack
Class of 1973
Bruce Erber
Class of 1965
Lawrence Kenyon
Class of 1983
Pete Krawczyk
Class of 1995
David Johnson
Class of 1969
Tommy Gast
Class of 1986
Erika Stohr
Class of 1984
Richard Kalnitz
Class of 1993
Jackie Schreiner
Class of 1995
Joe Wessel
Class of 1989
Ericka Conway
Class of 1989
Bob Pulk
Class of 1965
Nicole Michalek
Class of 2001