Statistics for occurrence #1 of “Maryland” in chapter 171 of Rebellion Record: a Diary of American Events: Poetry and Incidents., Volume 5.:

...
by W. H. Hayward. air-- Maryland , my Maryland. Oh! how I wish that strife would cease In Maryland, my Maryland! That we could live once more in peace, In Maryland, my Maryland.! That Church and State could once more be From ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Maryland (Maryland, United States) 18,573 150 3 0 0 user votes
Maryland (Illinois, United States) 0 0 0 0 0 user votes
Maryland (Liberia) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (New Jersey, United States) 0 0 0 0 0 user votes
Maryland (New York, 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.