Statistics for occurrence #1 of “McLaws” in chapter 6, page 158 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 10: The Armies and the Leaders.:

...ettysburgJohnson's3122912750.0 4th VirginiaChancellorsvilleTrimble's35514155348.4 1st MarylandGettysburgJohnson's4005214048.0 8th MississippiStone's RiverJackson's2822011347.1 32d VirginiaAntietam McLaws '158155745.5 18th MississippiAntietamMcLaws'186107344.6 14th South CarolinaGaines' MillA. P. Hill's5001819743.0 33d North CarolinaChancellorsvilleA. P. Hill's4803216741.4 5th AlabamaMalvern HillD....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Lafayette McLaws 1,567 17 53 1 0 user votes
McLaws 2,166 0 242 0 0 user votes
L. McLaws 396 0 6 0 0 user votes
Lafayatte McLaws 37 0 1 0 0 user votes
E. M. McLaws 26 0 0 0 0 user votes
Gen McLaws 19 0 1 0 0 user votes
C. McLaws 18 0 0 0 0 user votes
Gen Fayette McLaws 6 0 0 0 0 user votes
T. Mclaws 4 0 0 0 0 user votes
La Fayette McLaws 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.