Statistics for occurrence #1 of “John Ancrum Winslow” in entry winslow-john-ancrum of Harper's Encyclopedia of United States History:

... John Ancrum Winslow
Naval officer; born in Wilmington, N. C., Nov. 19, 1811; was appointed midshipman in 1827; became lieutenant in 1839, distin...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
John Ancrum Winslow 19 5 3 1 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.