Prime Timeline
   | Year | Event | 
   | 2279 | 
         ● [1]
         Mark Jameson is born [1]
 | 
   | 2319 | 
         ● [2]
         A hostage crisis takes place on Mordan IV when a tribal leader is assassinated by a rival tribe. His son, Karnas, kidnaps 63 passengers from a starliner and holds them hostage, demanding that Starfleet provide him weapons. [3]
 The crisis is resolved by Mark Jameson, who negotiates the release of the hostages. Unknown to Starfleet at the time, Jameson secures their release by delivering a supply of advanced weapons to Karnas as requested. In order to keep a balance of power on Mordan IV he also supplies equal weaponry to Karnas' enemies. The planet is plunged into civil war which lasts for the next forty years. [3]
 | 
   | 2359 | 
         ● [4]
         The civil war on Mordan IV, which has been raging since 2319, finally comes to an end with Karnas victorious. [3]
 | 
   | 2360 | 
         ● [5]
         Admiral Mark Jameson, suffering the effects of Iverson's disease, becomes confined to a wheelchair. He will remain dependent on the chair for the next four years. [3]
 | 
   | 2364 | 
         ● [3]
         The Enterprise responds to a terrorist hostage crisis on Mordan IV, with Starfleet Admiral Mark Jameson acting as mission commander. The hostage crisis proves to be a ruse by the Mordan IV leader, who has a personal grudge against Jameson. Jameson dies due to an alien medication he used to restore his youth for the mission, and the crisis is resolved. [3]
      
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References