Editing Aprior Sector Timeline (section)

== M40 ==

;244.M40: The [[Knights Inductor]] fleet enters the [[Aprior Sector]], and begins to pacify and unify the world of Aprior Regius.

;253.M40: The Warp turbulence in and around the Aprior Sector erupts into a full storm system, called the Veil Storms, preventing (Imperial) entry to or exit from the Sector.  The Knights Inductor decide that, since they can't leave, and are in the unique position of being able to build a Sector from the ground up, they will apply their millennia of experience and build the Sector to be a model of their ideals.

;254.M40: The Aprior Commandery of the Order of the Sacred Rose attempts to put the Sector to the torch, once they learn of the Knights' intentions; they are stopped on the world of Dvi-Marion, and despite multiple attempts by the Knights Inductor and their Battlefleet Aprior to convince them to surrender and consider the Apriori ways, fight to the bitter end. None surrender, none survive.

;261.M40: The first revision of the Aprior Sector Charter is written and ratified by the Apriori, and under that document, the other worlds of the Aprior System are colonized over the next decades, with the Aprior Subsector and Sector following over the next three centuries.

;277.M40: The first Null Knight, formerly Knight Sergeant Xerxes, is discovered to the horror of the Knights whilst investigating cases of insurrection in the Polaris system in the furthest reaches of subsector Aprior.  The now Necron-loyal Knight nearly caused the collapse of the entire system single-handedly before Chapter Master Zakis Randi himself intervened and brought back order to the system in its death throes.  
:Against all odds Null Knight Xerxes is captured and brought back to the Aprior System for interrogation and rehabilitation efforts

;279.M40: Null Knight Xerxes attempts to break out of containment, after having fooled the scientists working with him into thinking that he was recovering to his normal self, and sensing that a suitable transport was nearby.  Two whole Tactical squads of 6th Company and many more human personnel are lost to Xerxes' rampage before Knight Xavion stopped him with an extreme-range bolter shot.  
:The relatively "new" Knight vows to eradicate the Necrons and his tainted brethren, joining the task force made to hunt such individuals formed from elements of 6th Company. 

''Room for more events in here.''