Statistics for occurrence #1 of “Lake Superior” in chapter 16, page 205 of Thomas Wentworth Higginson, Harvard Memorial Biographies:

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was mingled with great love of nature and the spirit of adventure. In 1854, at the wish of his father, he went to Lake Superior to inform himself in regard to the copper region. He had passed a month in pursuing this object, when all his mental and physical powers were taxed by an accident of no ordinary peril. He had cro...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Lake Superior (New York, United States) 252 4 0 0 0 user votes
Lake Superior 34 0 0 0 0 user votes

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