Macmillan buys Gibbs
Montclair, the first suburban school, opens
Montclair, the first suburban school, opens
Chicago school opens
Chicago school opens
Gordon Gibbs opens winter campus in Bermuda
Gordon Gibbs opens winter campus in Bermuda
Howard Gibbs’s suicide and Katharine Gibb’s death
Howard Gibbs’s suicide and Katharine Gibbs’s death
First Gibbsonian published
First Gibbsonian published