Mchenry East High School Alumni
Mchenry, Illinois (IL)
Roberta Costa (Roberta Karstens)
Mchenry East High School
Class of 1961
→ Join 1362 Alumni from Mchenry East High School that have already claimed their alumni profiles.
→ There are 62 classes, starting with the class of 1940 all the way up to class of 2025.
ROBERTA'S PROFILE
| First Name | Roberta |
| Last Name | Costa |
| Maiden Name | Karstens |
| Graduation Year | Class of 1961 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Retired |
| Married | Widowed |
| Favorite School Memory | Football games and dances |
| About Me | Enjoyed life, travel, and people. |
Class of 1961 Alumni and Other Nearby Classes
Timothy Hennip
Class of 1991
Austyn Buckley
Class of 2016
Pia Loreto Téllez
Class of 1977
Logyn Frapolly
Class of 2022
Candice Broker
Class of 1993
Beth Morris
Class of 1989
Neill John
Class of 1967
Roth Brian Roth Brian
Class of 2002
Erin Castre
Class of 2004
Glen Porter
Class of 1986
Jeff Wetsel
Class of 2004
Irma Alvarez
Class of 2000
Kathleen Burmann
Class of 1979
Joshua Stevens
Class of 1994
Tamalene/tammy Cole
Class of 1981
Jaclyn Benson
Class of 2005
Gary Pierce
Class of 1961
Michael Green
Class of 1976
