After Mr. Gibbs’s unexpected death, Thurston Chase, an Eaglebrook teacher and recent Williams College graduate took over the School. Under his leadership, student enrollment expanded to 165 students, and the physical plant grew to include a gymnasium, tennis courts, a learning center, a science building, and four new dormitories.
When Thurston Chase retired, his son Stuart Chase '47, assistant headmaster at New Canaan Country School in Connecticut, became Eaglebrook’s Head of School. Stuart Chase saw the School grow to 175 boarders and 58 day students. While he was Head, the School bought 500 adjacent acres and added new playing fields, a track, a modern ski area with snowmaking and a chairlift, two new dormitories, a swimming pool, and a hockey rink.
Andrew Chase '73, Eaglebrook’s former Director of Development, son of Stuart and grandson of Thurston, is the current Head of School. He and his wife Rachel Blain have three children: Calla '07, Lucy '10, and Sam '12.
Three generations of Chases have remained true to Mr. Gibbs’s vision for his school, and although the school continues to grow in its range of offerings and facilities, it still nurtures young boys and helps them realize their talents. The woods, fields, and mountain trails of the western Massachusetts campus continue to provide students with the healthful life that Mr. Gibbs considered so valuable.
Eaglebrook operates under the umbrella of the Allen-Chase Foundation, a nonprofit educational organization. The remarkable facilities of the school, endowed chairs for many faculty positions, a fund for professional development, and the School’s impressive scholarship program are the results of gifts to the Allen-Chase Foundation from generous parents, friends, and alumni. Andrew Chase is a descendent of the Allen and Chase families, both leaders in 19th-century American education.