Statistics for occurrence #1 of “Sigel” in chapter 3, page 47 of John M. Schofield, Forty-six years in the Army:

... One of Sigel's officers proposed that the question of title to the command be put to a vote of the assembled officers. Sturgis objected on the ground that the vote might possibly be in favor of Sigel . Then, said
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Franz Sigel 1,206 50 34 2 0 user votes
Sigel 1,294 0 176 0 0 user votes
F. Sigel 620 0 6 0 0 user votes
Gen Sigel 18 0 0 0 0 user votes
Francis Sigel 10 0 2 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.