Karl Rittenburg:  

CLASS OF 1968
St. Jerome School (South Princeton Avenue)Class of 1968
Chicago, IL
St. John's Military AcademyClass of 1973
Delafield, WI
Sullivan High SchoolClass of 1972
Chicago, IL
Oklahoma Military AcademyClass of 1971
Claremore, OK
Eugene Field Elementary SchoolClass of 1968
Chicago, IL
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Yearbooks

Oklahoma Military Academy 1971 yearbook cover photo
1971 Yearbook
Oklahoma Military Academy
CLAREMORE, OK
Oklahoma Military Academy 1969 yearbook cover photo
1969 Yearbook
Oklahoma Military Academy
CLAREMORE, OK
St. John's Military Academy 1973 yearbook cover photo
1973 Yearbook
St. John's Military Academy
DELAFIELD, WI
Reunions
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Sep 19, 2026
Karl is invited to the
Dubuque Senior High Class of 1976 50th Reunion - Sept 18 & 19, 2026
198 invitees
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Oct 12, 2024
Karl was invited to the
Hempstead High School Reunion Class of 1974
223 invitees
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Oct 11, 2024
Karl was invited to the
Hempstead and Senior High School Friday night bar event
223 invitees
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