1182 b.g.
The overly independent and aggressive computer network of the Titan Xerxes seizes control over several planets. Naming itself Omnius, the 'evermind' takes over all Titan-ruled planets in a short time and establishes the Synchronized Worlds. The surviving Titans are made servants of Omnius.
Unconquered human planets form the 'League of Nobles' to stand against the spreading Synchronized Empire.
203 b.g.
Tio Holtzman, taking work from his assistant Norma Cenva, develops his scrambler shield and lays the basis for his famed equations. Beginning of Butlerian Jihad, after centuries of thinking-machine oppression. The independent robot Erasmus kills the baby of Serena Butler, inadvertently triggering a widespread revolt.
200 b.g.
Using atomics, the League of Nobles wipes out the thinking machines of Earth.
108 b.g.
End of Butlerian Jihad. Massive and widespread atomic strikes led by Vorian Atreides and Abulurd Harkonnen destroy all thinking machine infestations except for one last stronghold on Corrin.
88 b.g.
The Battle of Corrin destroys the last evermind, Omnius. Abulurd Harkonnen banished for cowardice, beginning the age-long rift between House Atreides and House Harkonnen.
Later, formation of Bene Gesserit, Suk doctors, Mentats, Swordmasters.
1 a.g. (approx a.d. 13,000)
Foldspace Shipping Company takes the name Spacing Guild and monopolizes space commerce, transport, and interplanetary banking.
After the horrors of the Butlerian Jihad, the Great Convention forbids all further use of atomics or biological agents against human populations.
Council of Ecumenical Translators releases the Orange Catholic Bible, meant to quell all religious divisions.
10,175 a.g.
Birth of Paul Atreides House Atreides leaves Caladan to take over spice operations on Arrakis, triggering the chain of events that leads to Muad'Dib becoming emperor.
10,207 a.g.
Birth of twins Leto II and Ghanima
10,217 a.g.
Leto II begins symbiosis with sandtrout, overthrows Alia, begins his 3,500-year reign as God Emperor of Dune.
13,725 a.g.
Assassination of God Emperor by Duncan Idaho. Sandworms return to Rakis.
Later, Famine Times
The Scattering
14,929 a.g.
Birth of Miles Teg, who will become the great Bashar, a military hero for the Bene Gesserit.
15,213 a.g.
The twelfth (current) Duncan Idaho ghola of the Bene Gesserit project is born.
Honored Matres begin to return from the Scattering, wreaking havoc and destroying anyone in their way. They are apparently fleeing from something even worse, a mysterious Outside Enemy.
15,229 a.g.
Honored Matres destroy Rakis with devastating weapons stolen from the Enemy.
Only one sandworm survives, brought to Chapterhouse by Sheeana.
15,240 a.g.
Battle of Junction destroys most Honored Matre leadership, beginning of great unification of Bene Gesserits and Honored Matres under Murbella. Duncan Idaho, Sheeana, and others flee in no-ship to escape the Enemy and avoid the dangers of unification. (compiled with the assistance of Dr. Attila Torkos)
