Statistics for occurrence #1 of “Concord, Mass.” in chapter 13 of Historic leaves, volume 8, April, 1909 - January, 1910:

... Concord, Mass.
Abbot, Captain Henry L., 65. Abbott, General Henry L., 57, 64. Aborigines, 61. Acre, Siege of, 56. Adams, C...
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Concord, Mass. (Massachusetts, United States) 1 0 1 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.