Statistics for occurrence #1 of “Osterhaus” in chapter 28 of Admiral David D. Porter, The Naval History of the Civil War.:

... of cart-wheels, to represent a field piece, while less than a thousand yards infront of them was a formidable looking set of earth-works with four large guns in position; and Generals McClernand and Osterhaus were momentarily expecting an attack. The enemy's works appeared to be full of men, and as the Union troops had been under arms all night, the arrival of the gun-boats was a great relief t...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Osterhaus 354 2 84 0 0 user votes
P. J. Osterhaus 410 0 12 0 0 user votes
Peter J. Osterhaus 266 0 14 0 0 user votes
B. J. Osterhaus 104 0 2 0 0 user votes
P. I. Osterhaus 51 0 1 0 0 user votes
Peter Joseph Osterhaus 30 0 0 0 0 user votes
P. Joseph Osterhaus 22 0 2 0 0 user votes
Major-Generals Osterhaus 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.