Statistics for occurrence #1 of “Richard R. Kenney” in entry delaware of Harper's Encyclopedia of United States History:

...67 James A. Bayard40th1867 to 1869 Thomas Francis Bayard41st to 48th1869 to 1885 Eli Saulsbury42d to 50th1871 to 1889 George Gray49th to 56th1885 to 1899 Anthony Higgins51st to 54th1889 to 1895 Richard R. Kenney 54th to 56th1897 to 1901
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Richard R. Kenney 2 2 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.