Question, there was a Joshua O. Johns from Co E, 8th Louisiana that is identified as being shot with Jackson at Chancellorsville and Lee's horse holder at Appomatox CH. Am guessing he was sent up through command to be Corps Courier, he was a courier for Ewell prior to this. Then was consolidated/transferred into 39th. Is this the same person? I could not find but these one name, two persons?, when doing research.

Thanks for any direction that is provided
JIMT