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 Day girls of Ancaster. 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 since the first year of Ancaster, as well as informal photograph of the girls in house events and sports competition.

A programme of the Ancaster Performing Arts Soiree in aid of Cancer Research on 22 May 2006, with a list of the performers and musical numbers.