Riseholme (fictional village) Poppy, Duchess of Sheffield, at nearby Sheffield Castle (which Benson located at "Sheffield Bottom"—unconnected to the Yorkshire Sheffield). It was revealed in "Mapp and Lucia" that Lucia's great rival in Tilling, Elizabeth Mapp ("Miss Mapp", 1922) had once visited Riseholme and stayed at the Ambermere Arms. She also hijacked Lucia's "au reservoir" (for "au revoir") and presented it to Tilling society as her own. Cynthia and Tony Revell (1984) "Mr Benson remembered in Rye, and the world of Tilling" cited Sir Steven Runciman (1903–2000), a Cambridge historian who knew Benson well, and Benson's manservant Charlie Tomalin (d.1981) for the assertion
Thomas Tilling up Tilling's South London services. In 1935, Tilling took over Royal Blue, which was the premier express coach company in the South and West of England, with a network of routes stretching from Penzance to Margate and Bournemouth to London, having developed tours and local services around Bournemouth and the New Forest in the horse-drawn era and express coach services after the First World War. Tilling and TBAT continued to trade successfully, but internal disagreements resulted in TBAT being wound up in 1942. The companies in TBAT were split between Tilling and BET, and the two groups continued to operate