"1979-04-29"^^ . . . . . . "Canada"@en . . . . . . . . . . . "1901-05-01"^^ . . . . . . . . . . . . . . . . . . . . . . "Edmond Rollo Mainguy"@en . . "Vice-Admiral Edmond Rollo Mainguy, OBE, CD (11 May 1901 \u2013 29 April 1979) was a senior officer in the Royal Canadian Navy."@en . . . . . . . . . . . . . . . . . "1951"^^ . . . . . "--06-22"^^ . "4593"^^ . . "10860982"^^ . . . . "1915"^^ . . . . . "Chief of the Naval Staff" . . . . "1915"^^ . . . . . . . . . . "Edmond Rollo Mainguy"@en . . . . . . . . "1071417784"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . "1956"^^ . . . . . . "Rollo Mainguy"@en . . . . "HMCS Uganda" . . . "Canada" . "Vice-Admiral Edmond Rollo Mainguy, OBE, CD (11 May 1901 \u2013 29 April 1979) was a senior officer in the Royal Canadian Navy."@en . . . .