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

...onderry. However, the people had brought their spinning and weaving implements with them from Ireland, and their industry was not once interrupted by an attack of Indians. These Scotch-Irish of Londonderry were a very peculiar people. They were Scotch-Irish in character and in name; of Irish vivacity, generosity, and daring; Scotch in frugality, industry, and resolution; a race in whose composition ...
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.