Statistics for occurrence #1 of “Mr. Pemberton” in chapter 2 of Edward L. Pierce, Memoir and letters of Charles Sumner: volume 1:

...urce, and lamenting his own pecuniary misfortunes, he relied upon a loan from a friend. But, soon after, the boy was taken from the school. On Oct. 9, 1788, Ma or Sumner, then in Boston, wrote to Mr. Pemberton ,— I like the appearance and improvement of Master Charles, for the short time he has been with you, very much; and am happy to hear you are also pleased with him. I lament his having bee...
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