Frank (Why Didn't They Ask Evans?)

In the novel Why Didn't They Ask Evans?, Frank is a junior clerk at Wheeler & Owen, house agents in Marchbolt. Frankie Derwent called at the office to ask Mr Owen, Frank's boss of the address of Roger Bassington-ffrench as the latter had told Bobby Jones that he was in the area looking for a house. Frank was able to produce the needed address quite quickly.