Statistics for occurrence #1 of “George B. Clark” in chapter 18 of Historic leaves, volume 1, April, 1902 - January, 1903:

...ight—the Fells, Miss Ellen M. Wright, Medford; December 2, business meeting; December 9, Historic Trees in and About Boston, Miss Sara A. Stone; December 23, With the Army of the Potomac, 1864, George B. Clark ; January 13, What Historic Comsiderations Lead to, Mrs. M. D. Frazar; January 27, Minor Causes of the Revolution, Walter A. Ladd; February 10, Somerville Fire Department and Somerville Fires, J. R. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
George B. Clark 46 8 2 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.