. . . . . . . . . . . "yes"@en . "1927-04-25"^^ . . "2012-10-22"^^ . . . . . . . . "36415651"^^ . . . . . . . . . . . . . "Jack Lumsden"@en . . "John Michael George \"Jack\" Lumsden (25 April 1927 \u2013 22 October 2012) was a British modern pentathlete. He was the son of Lieutenant-General Herbert Lumsden and brother of Peter Lumsden. He competed at the 1948 Summer Olympics."@en . "2403"^^ . "2012-10-22"^^ . . . . . . . . . . . . . "Jack Lumsden"@en . "1120421773"^^ . "Marylebone, London, England"@en . . . . . . . . . "John Michael George \"Jack\" Lumsden (25 April 1927 \u2013 22 October 2012) was a British modern pentathlete. He was the son of Lieutenant-General Herbert Lumsden and brother of Peter Lumsden. He competed at the 1948 Summer Olympics."@en . . . "1927-04-25"^^ . . . . . . . . "Jack Lumsden"@en . . . . . . . . .