Statistics for occurrence #1 of “Lieber” in chapter 11 of Edward L. Pierce, Memoir and letters of Charles Sumner: volume 1:

... to a foreign student not yet familiar with the country, its language, teachers, and authors. Sumner visited him freely, and seems to have regarded him, while in Paris, very much as he had regarded Lieber at home. He was also indebted to Foelix for a personal introduction to Pardessus. Of comparative jurisprudence, which was the specialty of Foelix, Sumner spoke, some years afterwards, as kindred...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Francis Lieber 525 112 53 16 0 user votes
F. Lieber 25 0 1 0 0 user votes
Lieber 20 0 10 0 0 user votes
G. Norman Lieber 6 0 0 0 0 user votes
Guido Norman Lieber 3 0 1 0 0 user votes
Charles Lieber 2 0 0 0 0 user votes
Dr Lieber 2 2 0 0 0 user votes
Franz Lieber 2 0 0 0 0 user votes
Oscar Montgomery Lieber 2 0 0 0 0 user votes

† 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.