John Jumper (c.1820 – September 21, 1896) or Heneha Mekko, was Principal Chief of the Seminole Nation from 1849 to 1865, and again from 1882 to 1885.
John Jumper (Seminole chief)
27 words updated Jun 19, 2026, 7:14 AM
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John Jumper (c.1820 – September 21, 1896) or Heneha Mekko, was Principal Chief of the Seminole Nation from 1849 to 1865, and again from 1882 to 1885.