ˌɔn mˈɑːɹtʃ θˈɜːtiːn, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti fˈaɪv, kˈɑːɹ wʌz ɐpˈɔɪntᵻd ɐ bɹˈɛvɪt mˈeɪdʒɚ dʒˈɛnɚɹəl ʌv vˌɑːləntˈɪɹz, ænd hiː wʌz mˈʌstɚd ˌaʊɾəv ðə vˌɑːləntˈɪɹ sˈɜːvɪs ˌɔn ˈɔːɡəst twˈɛnti fˈoːɹ.
On March 13, 1865, Carr was appointed a brevet major general of volunteers, and he was mustered out of the volunteer service on August 24.