Statistics for occurrence #1 of “Slidell” in chapter 6, page 427 of Hon. J. L. M. Curry , LL.D., William Robertson Garrett , A. M. , Ph.D., Confederate Military History, a library of Confederate States Military History: Volume 1.1, Legal Justification of the South in secession, The South as a factor in the territorial expansion of the United States:

...
of Messrs. Mason and Slidell on board a British vessel, Captain Wilkes having acted without any instructions from the government, the subject is therefore free from the embarrassment which might have resulted if the act had been...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
John Slidell 1,060 18 22 0 0 user votes
Slidell 940 0 176 0 0 user votes
J. Slidell 17 0 1 0 0 user votes
Alesers Slidell 12 0 0 0 0 user votes
Rosine Slidell 11 0 1 0 0 user votes
Hon John Slidell 6 0 0 0 0 user votes
Alexander Slidell 5 0 1 0 0 user votes
Nr Slidell 4 0 0 0 0 user votes
L. Slidell 2 0 0 0 0 user votes
Matilda Slidell 2 0 0 0 0 user votes
Mathilde Slidell 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.