Prime Timeline
   | Year | Event | 
   | 1805 | 
         ● [1]
         The battle of Trafalgar takes place. [2] One of Jean Luc Picard's ancestors takes part in the battle. [3]
      
 | 
   | 2265 | 
         ● [3]
         A bottle of Dom Perignon champagne from this year will be used to launch the Enterprise-B in 2293. [3]
 | 
   | 2271 | 
         ● [4]
         Sulu's daughter, Demora, is born. [3]
      
 | 
   | 2281 | 
         ● [5]
         Kirk meets the young Demora Sulu for the last time prior to the launch of the Enterprise-B. [5]
      
 
         ● [6]
         Kirk retires from Starfleet. [6]
      
 | 
   | 2282 | 
         ● [7]
         Kirk meets and falls in love with Antonia while out riding. [7]
      
 | 
   | 2284 | 
         ● [8]
         Kirk returns to Starfleet as an instructor in the Academy, much to the disappointment of Antonia. He moves to San Francisco. [8]
      
 | 
   | 2293 | 
         ● [3]
         The Enterprise-A is decommissioned. [3]
      
 
         ● [3]
         Kirk retires from Starfleet. [3]
      
 
       ● [3]
         Scotty, Kirk and Chekov attend launch the Enterprise-B; the ship rescues some El-Aurian refugees from the Lakul on its maiden voyage, including Guinan and Soran. Kirk is apparently killed on the mission, but is in fact swallowed into the Nexus. [3] | 
   | 2371 | 
       ● [3]
         Worf is promoted to Lieutenant Commander. Data installs the emotion chip he acquired from Lore. The Amargosa star system is destroyed by Dr. Tolian Soran. The Enterprise-D is destroyed whilst attempting to prevent Dr. Soran from similarly destroying the Veridian system. Captain Kirk is killed attempting to stop Soran. [3] 
         ● [3]
         In the aftermath of the Enterprise-D's destruction, Worf goes on leave to the planet Boreth. He is eventually recalled and appointed as Strategic operations officer of Deep Space Nine. [3]
      
 | 
   
Colour key
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References