What type of details about mauritz andersson  can be gathered from the following bio?  Bio: mauritz olof andersson -lrb- 22 september 1886 -- 1 november 1971 -rrb- was a swedish wrestler who competed in the 1908 summer olympics and in the 1912 summer olympics . in 1908 he won the silver medal in the greco-roman middleweight class . four years later he was eliminated in the fourth round of the greco-roman middleweight competition .
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