The 15th Century Post Diaspora lasted from 1 January of the year 1401 PD to 31 December 1500 PD. By Old Earth time reckoning, it was the 36th Century CE.
|The Eridani Edict is legislated.|
|The colony ship Jason arrives in the Manticore System.|
|The first shuttle from Jason lands on the surface of Manticore.|
|The Manticore Colony, LTD settlers begin to settle on Manticore under the leadership of Roger Winton.|
|Humans first set foot on the planet Sphinx.|
|The Privacy Act of 14 AL is enacted.|
|The first wormhole junction is discovered by humans.|
|The Visigoth Wormhole Junction is discovered.|
|The Mesa System is settled by the Detweiler Consortium.
The Manticoran battlecruiser HMS Nike (BC-09) is built.
|The Manticoran Plague is first discovered.|
|The first colonists arrive on the planet Sphinx.|
|The Manticoran Plague mutates into an aggressive strain and the death toll rises significantly.|
|The Manticoran Plague jumps quarantine to the planet Sphinx.|
|A vaccine effective against the Plague is developed; immigration policies to attract needed replacement population are debated.|
|The Star Kingdom of Manticore is founded.
Roger Winton is crowned Roger I, King of Manticore, on August 1.
The orginal peerages, including White Haven, are created.
|The Plague's second mutation renders the original vaccine ineffective; plans for assisted immigration are shelved temporarily.|
|Roger I dies of old age. His daughter Elizabeth rises to the throne.
Manticore begins subsidizing immigration.
|The Detweiler Consortium is renamed Manpower Incorporated.|
|The Manticoran Crown Range Charter is legislated.|
|The Icarus, the first Warshawski sail-using starship, is scrapped.|
|A new vaccine, effective against the second mutation of the Plague, is developed; aided immigration numbers soar. The Plague is "thrown back on the defensive", but persists in isolated pockets.|
|Jerome and Sanura Hobbard arrive in Manticore.|
|The colonization of the planet Tlaloc in the Maya System begins.|
14th Century PD
15th Century PD
16th Century PD