"1917Z"^^ . "United Kingdom" . "1897-09-26Z"^^ . . "Captain Reuben George Hammersley (born 26 September 1897, date of death unknown) was an English World War I flying ace credited with eight aerial victories."@en . . "Hammersley, Reuben"@en . . "1919Z"^^ . . "British flying ace" . "Reuben George Hammersley"@en . "1897Z"^^ .