Statistics for occurrence #1 of “J. M. Mason” in chapter 7 of Admiral David D. Porter, The Naval History of the Civil War.:
|Max. Freq.||Min. Freq.|
|†||J. M. Mason||439||56||13||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.