Garth Costello

Alton High School

Class of 1999

→ Join 2618 Alumni from Alton High School that have already claimed their alumni profiles.
→ There are 85 classes, starting with the class of 1936 all the way up to class of 2026.

GARTH'S PROFILE

This is a limited view of Garth's profile, register for free or login to view all their profile information.

First Name	Garth
Last Name	Costello
Graduation Year	Class of 1999
Gender	Male
City	N/A
State/Province	IL
Country	United States

Class of 1999 Alumni and Other Nearby Classes

→ Reunite with 30 class of 1999 alumni that have joined.

Yodar Kritch
Class of 1960

Demarkco Koontz
Class of 1998

Lisa Richmond-kimble
Class of 1994

Joy Mccormick Joy Tate
Class of 1970

Donnisha Wagner
Class of 2003

Guedel Vanzandt
Class of 1980

Thomas Bonnell
Class of 1945

Kathy Liebheit
Class of 1977

Natalie Thomeczek
Class of 1997

Celia Roderfeld
Class of 1969

Bryant Bryant Smith
Class of 2008

Andrew Mcdonald
Class of 2004

Michael Lloyd-rench
Class of 1962

Sharon Hickey
Class of 1959

Twyla Simmons
Class of 1973

Byron Mcelwee
Class of 2004

Linda Michelsen
Class of 1968

Rodney Raglin Raglin
Class of 1989