Matches in DBpedia 2014 for { ?s ?p A. E. (Andrew Ellicott) Douglass (July 5, 1867, Windsor, Vermont – March 20, 1962, Tucson, Arizona) was an American astronomer. He discovered a correlation between tree rings and the sunspot cycle."Douglass tracked this into past centuries by studying beams from old buildings as well as Sequoias and other long-lived trees.. }
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- A._E._Douglass comment "A. E. (Andrew Ellicott) Douglass (July 5, 1867, Windsor, Vermont – March 20, 1962, Tucson, Arizona) was an American astronomer. He discovered a correlation between tree rings and the sunspot cycle."Douglass tracked this into past centuries by studying beams from old buildings as well as Sequoias and other long-lived trees.".