Michael Burnham

2236: Adopted by Sarek & Amanda after the death of her parents
2245–2249: Attended the Vulcan Science Academy
2249: Assigned to the USS Shenzhou as a science officer, later promoted to First Officer
2256: Court-martialed for mutiny, lost her rank & sentence to life in prison;
Assigned to the USS Discovery as a civilian science officer, at Captain Lorca's request
2257: Pardon for her crimes & regained her rank due to her efforts in the war
Travels forward in time to the 32nd century, presumed dead by Starfleet
3188: Becomes a courier alongside Booker, while searching for the Discovery
3189: Appointed First Officer of Discovery, Demoted to Chief Science Officer;
Promoted to Captain of the USS Discovery, helped rebuild the Federation
Decades later, sent Discovery & Zora on a Red Directive mission