Statistics for occurrence #1 of “Mr. Coffee” in chapter 12, page 507 of Edward L. Pierce, Memoir and letters of Charles Sumner: volume 3:

...
Anson Burlingame, Mr. Coffee , afterwards of the attorney-general's department at Washington, and Mrs. Swisshelm. Sumner wrote to Giddings, August 15:— Your speech helped my convalescence. I read it with deligh...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.