Statistics for occurrence #1 of “Dorchester, Mass.” in chapter 15 of Historic leaves, volume 3, April, 1904 - January, 1905:

...erlandshire, Eng., 49. Despeaux, Helen M., 36. Devonshire Street, Boston, 30. Dickering Wapentake, East Riding, Yorkshire, Eng., 49. Dix, Joel, 9. Dogget, John, 51. Domesday Book, 50. Dorchester, Mass. , 48. Downer (family), 43. Drake's History of Middlesex County. 5, 9, 60. Dudley, Deputy Governor Thomas, 27, 28, 33, 52. Dunning's Coal Wharf, 3. Dutton, H. W. & Son, 56. Eddy, ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Dorchester, Mass. (Massachusetts, United States) 709 3 57 1 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.