Statistics for occurrence #1 of “Yankee” in chapter 11, page 61 of Historic leaves, volume 4, April, 1905 - January, 1906:

...dark as their faces. That afternoon the engineer officer in charge of the work on the fort called on me and asked me if I was an engineer. I told him that I was simply an up-and-down, out-and-out Yankee ; and that my chief occupation was growling at my ill luck. Yes, he said, I know you seem to think that you are a misfit here, but, judging from what I saw of your performance last night, I believe ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Yankee 169 2 5 0 0 user votes
Connecticut Yankee 28 0 0 0 0 user votes
Massachusetts Yankee 18 0 0 0 0 user votes
De Yankee 12 0 0 0 0 user votes
Irish Yankee 10 0 0 0 0 user votes
Boston Yankee 4 0 0 0 0 user votes
Dutch Yankee 4 0 0 0 0 user votes
German Yankee 4 0 0 0 0 user votes
Russo Yankee 4 0 0 0 0 user votes
Virginia Yankee 4 0 0 0 0 user votes
Bedford Yankee 2 0 0 0 0 user votes
Down-East Yankee 2 0 0 0 0 user votes
English Yankee 2 0 0 0 0 user votes
French Yankee 2 0 0 0 0 user votes
Mars Yankee 2 0 0 0 0 user votes
Pennsylvania Yankee 2 0 0 0 0 user votes
Portland Yankee 2 0 0 0 0 user votes
Richmond Yankee 2 0 0 0 0 user votes
Tennessee Yankee 2 0 0 0 0 user votes
Vermont Yankee 2 0 0 0 0 user votes
Virginian Yankee 2 0 0 0 0 user votes
Wise Yankee 2 0 0 0 0 user votes
Dat Yankee 1 0 1 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.