Statistics for occurrence #1 of “Christmas” in chapter 19 of Elizabeth Cary Agassiz, Louis Agassiz: his life and correspondence, third edition:

... and grandchildren, there arrived a basket of wine containing six old bottles of rare vintage. They introduced themselves in a charming French Noel as pilgrims from beyond the sea who came to give Christmas greeting to the master of the house. Gay pilgrims were these six gaillards, and they were accompanied by the following note:— A Merry Christmas and Happy New Year to all the house of Ag...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Christmas 1,006 8 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.