Statistics for occurrence #1 of “Christmas” in chapter 3.6 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: The Opening Battles. Volume 1.:

...t they were not there as warriors. It was said that when the enemy took possession of the castle, some of these workmen were hauled from under beds and from other hiding-places. The day before Christmas I asked Major Anderson for wire to make an entanglement in front of my part of the fort, so that any one who should charge would tumble over the wires and could be shot at our leisure. I had alread...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Christmas 1,006 4 0 0 0 user votes
English Christmas 18 0 0 0 0 user votes
Charles Christmas 2 0 0 0 0 user votes
J. S. Christmas 2 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.