Basic Details Surname Cooper Forenames R Gender Male Information stated on memorial Alternative forename Robert War First World War (1914-1918) Served or died Died Notes Sunk by a mine in the North Sea Primary Service As stated on memorial Service (Primary - Stated) Merchant Marine Unit (Primary - Stated) Steam Trawler "Dovey" (Grimsby) Rank / Title (Primary - Stated) Chief Engineer Our References Service (Primary - Our reference) Merchant Navy Unit (Primary - Our reference) Steam Trawler "Dovey" (Grimsby) Rank / Title (Primary - Our reference) Chief Engineer Death and Burial details Country of death At Sea Manner of death reference Other Personal Details Birthplace London Address 84, Annesley St., Grimsby Relationships Husband of Mrs. Cooper