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.

A book recording the Chapel's services including dates, hours, services, officiants and preachers, attendances and collections, from Winter term 1962 to Winter term 1977.

A book recording the Chapel's services including dates, hours, services, officiants and preachers, attendances and collections, Confirmation and Baptism Services from Winter term 1925 to Spring term 1960. Also recording the list of pupils who were confirmed from 1963 to 1971.

A book recording dates and times of services in the School Chapel, including the initials of the officiant, the attendance, the preacher, and the collections from Winter term 1991 to Spring term 2014.

A book recording dates and times of services in the School Chapel, including the initials of the officiant, the attendance, the preacher, and the collections from Spring term 1978 to Summer term 1991.

A sermon preached by The Lord Bishop of Ossory, J.G.F. Day, on the occasion of the 350th anniversary of the Foundation of Oakham School.

A Holy Bible containing the Old and New Testaments, owned by the Wigg family, with record of births and deaths in the family.

This file contains a donation letter from Arthur Christopher Hugh Davies and the donated item, a 'Book of Hymns' compiled by O.O. Rev Thomas Charles Hunter Clare ('29).

A book recording the baptism and confirmation services and candidates since 1972 (CHA/1/4/1/A). Some loose pages include a list of children baptised in 2008 and names of their parents, godparents an officiating minister, an email and application forms for baptism from 2003. Nine loose pages B to J.

This file relates to the organisation and preparation of the candidates for the Confirmation in 2002. Items includes emails and letters from/to parents and pupils, forms filled in by parents, candidates and parish priests, and teaching resources used in the course.