The Misses Kitcat were Sybil & Hilda and it is thought the lived at The Dean in The Street at Aldermaston.
Sybil Winifred P. Kitcat (b.1871 in Tetbury, Gloucestershire; d.1947, Surrey)
Hilda Millicent P. Kitcat (b.1876 in Tetbury, Gloucestershire; d.1972, Surrey)
Both are on the 1911 census as living in Aldermaston and are on the electoral roll for Berkshire until 1926 when they are reported under Hampshire.
The both ran the Aldermaston Troop in the early years of Scouting.