Statistics for occurrence #1 of “Massachusetts” in chapter 120 of C. Edwards Lester, Life and public services of Charles Sumner: Born Jan. 6, 1811. Died March 11, 1874.:

...is 334,146,281, in the Slave States 81,038,693; in Free Michigan 3,247,736, in Slave Arkansas 377,000; in Free Ohio 30,473,407, in Slave Kentucky 6,582,838; in Slave South Carolina 7,145,930, in Free Massachusetts 64,820,564,—a larger number than in the twelve Slave States, Delaware, Maryland, Virginia, North Carolina, South Carolina, Georgia, Alabama, Mississippi, Florida, Louisiana, Arkansas, and Texas...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts (Massachusetts, United States) 30,598 850 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.