Statistics for occurrence #1 of “Billerica” in chapter 9, section c.9.37, page 109 of Medford Historical Society Papers, Volume 3.:

...of September, 1774, my father was ordained as the colleague of the Rev. Mr. Turell, whose death did not take place until several years afterward. In November, 1786, he married Miss Hannah Breed, of Billerica . My father and mother were born within two months of one another, and were forty years old when they became parents. My mother died Jan. 4, 1818,
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Billerica (Massachusetts, United States) 452 6 6 0 0 user votes
Billerica (Massachusetts, United States) 4 0 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.