Jonathan Alder High School - Class of 1970 Alumni, Plain City OH
Join thousands of alumni from Jonathan Alder High School and the Class of 1970. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs West Liberty‑Salem
08/27 vs Columbus Academy
09/03 vs Bloom‑Carroll
09/10 vs North Union
09/17 vs Shawnee
09/24 vs Tecumseh
10/01 vs Urbana
10/08 vs London
10/15 vs Kenton Ridge
10/22 vs Bellefontaine
08/27 vs Columbus Academy
09/03 vs Bloom‑Carroll
09/10 vs North Union
09/17 vs Shawnee
09/24 vs Tecumseh
10/01 vs Urbana
10/08 vs London
10/15 vs Kenton Ridge
10/22 vs Bellefontaine
'70 Reunion Info
40 Year Reunion
need to hear from everyone who think they are interested in making our reunion successful in coming one or both nights.....
View Details →Class Yearbook
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Recently joined '70 Classmates
Bonnie Helmuth
Class of 1970
Rosanna (rose) Benner
Class of 1970
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