This sub-series focuses on the day-to-day running of Ancaster house and mostly contains house diaries. Items give information regarding the house, achievements of the girls and house events.

This series relates to Junior Boarding girls of Lincoln House. The house was built in 1974, as part of the new Jerwoods Campus for the Lower School. Most of the collection is made of the House photographs, as well as informal photograph of the girls in house events and sports competition, and programmes of some house events.