John Heitmann:  

CLASS OF 1963
Southwestern High SchoolClass of 1963
Flint, MI
Whittier Middle SchoolClass of 1960
Flint, MI
Stewart Elementary SchoolClass of 1957
Flint, MI
Walker Elementary SchoolClass of 1957
Flint, MI
Washington Elementary SchoolClass of 1957
Flint, MI
Register for Free to view all details!

Yearbooks

Southwestern High School 1963 yearbook cover photo
1963 Yearbook
Southwestern High School
FLINT, MI
Southwestern High School 1962 yearbook cover photo
1962 Yearbook
Southwestern High School
FLINT, MI
Southwestern High School 1961 yearbook cover photo
1961 Yearbook
Southwestern High School
FLINT, MI
Register for Free to view all yearbooks!
Reunions
Calendar icon
Dec 13, 2025
John was invited to the
Southwestern High School Holiday Reunion
5318 invitees
Calendar icon
Dec 11, 2025
John was invited to the
Southwestern High School Mini Reunion
5180 invitees
Calendar icon
Nov 7, 2025
John was invited to the
Phoenix Mini Reunion Flint Southwestern H.S.
5031 invitees
Register for Free to view all events!

John Heitmann is on Classmates.

Register for free to join them.
Oops! Please select your school.
Oops! Please select your graduation year.
First name, please!
Last name, please!
Create your password

Please enter 6-20 characters

show passwordhide password
Your password should be between 6 and 20 characters long. Only English letters, numbers, and these characters !@#$%^&* may be used in your password. Please remove any symbols or special characters.
show passwordhide password
Passwords do not match!

*Required

By clicking Submit, you agree to the Classmates TERMS OF SERVICE and PRIVACY POLICY.

Oops an error occurred.