This name is on the Wynne Road Postal Sorting Office War Memorial
(Frank Davenport Rawson)
(Rawson, Frank Davenport)
Service no 265255
Private, Lincolnshire Regiment, 7th Battalion
Died of wounds 27 November 1917
Remembered at Solferino Farm Cemetery, Ieper, Belgium and at Wynne Road War Memorial, London SW9
South London Press report on the unveiling of the memorial
This identification is tentative as I can find no corroborating evidence for Rowson's association with Stockwell.