Quebbeman, Frances E. Medicine in territorial Arizona. Phoenix : Arizona Historical Foundation, 1966, page 364: Porter, Charles Henry; U Penn, 1876, recorded in Cochise County August 15, 1883.  Physician in Willcox, 1887; Safford, 1897; in Hermosillo, Sonora, 1898.
Probably the same person:
See History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673]: “Porter, . 1892 - Appointed member of Judicial Council of Arizona Medical Association, representing Cochise County.”
      
  Probably the same person:
See History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673]: “Porter, . 1892 - Appointed member of Judicial Council of Arizona Medical Association, representing Cochise County.”
Master pnID
              AMH-PN2933
          Src1 DP
              AHSL-DP
          History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673]
              volume 5, page(s) 228
           OHB Checked
              okfornow
          Residence(s)
          Willcox
          Safford
          Hermosillo, Sonora, Mexico