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 and at the time had only one employee; a conductor, Mr. Joseph Eagle, who stayed with the firm until the end of his working life, well into the 1890s. By 1856, he owned 70 horses, which he used for bus and general carriage work. When the Metropolitan Fire Brigade was formed in 1866, Tilling was contracted to train and supply horses to haul the fire engines; the horses were trained to respond quickly and, prior to handover to the fire brigade, were employed on bus services (primarily the Peckham route) to gain experience with heavy traffic. Tilling soon became the