. "Scottish footballer" . . . . . "Derek Dunlop Grierson (5 October 1931 \u2013 7 September 2011) was a Scottish football player best known for his time with Rangers and Falkirk."@en . "2011-09-07Z"^^ . "2011Z"^^ . . "1931Z"^^ . . "1931-10-05Z"^^ . . "Derek Grierson"@en . . . "Derek Dunlop Grierson"@en . . . . . . . . . . . . . . "Grierson, Derek"@en .