Hugo Treffner Gymnasium was created in 1883.
Hugo Treffner Gymnasium's motto is 'Non scholae, sed vitae discimus'.
Hugo Treffner was born in 1845.
Hugo Treffner died in 1912.
Gymnasium Paulinum was created in 797.
Gymnasium Haganum was created in 1394.
Gymnasium Vukovar was created in 1891.
Svendborg Gymnasium was created in 1872.
Gymnasium Philippinum was created in 1527.
Blow Gymnasium was created in 1925.
Liechtensteinisches Gymnasium was created in 1937.
Ørestad Gymnasium was created in 2007.
Gymnasium Erasmianum was created in 1328.