Statistics for occurrence #1 of “Londonderry” in chapter 1 of James Parton, The life of Horace Greeley:

...f sixty acres. The lands of the men who had personally served during the siege, were exempted from taxation, and were known down to the period of the revolution as the Exempt Farms. The settlement of Londonderry attracted new emigrants, and it soon became one of the most prosperous and famous in the colony. It was there that the potato was first cultivated, and there that linen was first made in New Engl...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Londonderry (United Kingdom) 60 16 4 0 0 user votes
Londonderry (Canada) 0 0 0 0 0 user votes
Londonderry (Ohio, United States) 0 0 0 0 0 user votes
Londonderry (Ohio, United States) 0 0 0 0 0 user votes
Londonderry (Pennsylvania, United States) 0 0 0 0 0 user votes
Londonderry (United Kingdom) 0 0 0 0 0 user votes
Londonderry (Vermont, United States) 0 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.