Statistics for occurrence #1 of “Groningen” in chapter 13 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 10:

...a great majority, Rotterdam and the other chief cities joining Amsterdam, and the nobles being equally divided; but the states-general, in which Zeeland took the lead, and was followed by Gelderland, Groningen , and Overyssel, from motives of prudence rejected the resolution. Notwithstanding this moderation, a memorial from the British ambassador announced that Dutch vessels, carrying timber to ports of F...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Groningen (Netherlands) 4 2 0 0 0 user votes
Groningen (Saxony-Anhalt, Germany) 2 0 0 0 0 user votes
Groningen (Minnesota, United States) 0 0 0 0 0 user votes
Groningen (Netherlands) 0 0 0 0 0 user votes
Groningen (Surinam) 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.