This series focuses on a large range of services held in the School Chapel, such as memorial services, confirmation and baptism services, carol services, weddings, and the weekly and Sunday services attended by pupils. Most of the items are orders of services.

This sub-series related to the weekly services at the School Chapel since it being built in 1925. The registers record confirmation and baptism services as well as Carol services, evensong, matins and holy communion services.