Dear Mr. Ramge,
Thank you for posting your request on History Hub!
We searched the National Archives Catalog and located the Death Register for Prisoners at Elmira, New York, 1889 - 1904 in the War Department Collection of Confederate Records (Record Group 109). Including this series, we also located a total of 12 record series in Record Group 109 related to Elmira. For more information about these records, please email the National Archives at Washington, DC - Textual Reference (RDT1) at Archives1reference@nara.gov
Additionally, we located Endorsements Relating to the Prisoner of War Depot, 10/1864 - 7/1865; Lists of Drafted Men and Prisoners Forwarded, 1863 - 1865 and Register of Paroled Confederate Prisoners Who Reported for Registration, 12/1864 - 4/1865 in the Records of the Provost Marshal General's Bureau (Civil War) (Record Group 110) that may have information concerning the prisoners. For more information about these records, please contact the National Archives at New York (RE-NY) at firstname.lastname@example.org
Due to the COVID-19 pandemic and pursuant to guidance received from the Office of Management and Budget (OMB), NARA has adjusted its normal operations to balance the need of completing its mission-critical work while also adhering to the recommended social distancing for the safety of NARA staff. As a result of this re-prioritization of activities, you may experience a delay in receiving an initial acknowledgement as well as a substantive response to your reference request from RDT1 and RE-NY. We apologize for this inconvenience and appreciate your understanding and patience.
We hope this is helpful. Best of luck with your research!