Arren Kae Arren Kae was a female Jedi Master , known for her part in training Revan . She joined her former apprentice in the Mandalorian Wars after her exile from the Jedi Order and was lost in the close of the conflict . She was the mother of the Echani Brianna . Biography . According to Mical , Arren Kae was one of the Masters that Revan held during his time as a Padawan . The Jedi scholar would mention to Meetra Surik in 3951 BBY that she was among the Masters blamed for the Jedi schism during the Mandalorian Wars , and for the Civil War that followed . Zez - Kai Ell also mentioned Kae as he spoke of the failures of the Jedi Masters of the past , because of Revan ' s fall to the dark side of the Force . Kae ' s exile from the Order was mentioned to Meetra by both Mical and Kreia , the latter providing further details on the reasons for her sentence . According to Kreia , Master Kae had managed to keep a secret love affair , and a child for almost a decade , in violation of one of the Order ' s rules of that time which stated Jedi should not have children . On her account , Kae was exiled when her infractions came to light . The child ' s father was Senator and General Yusanis of Echani , a famed and powerful warrior . When Kae was exiled , she was welcomed by Revan to join the Revanchist s and fought the Mandalorians alongside him until the Battle of Malachor V . Yusanis followed her to war , breaking an oath to a person to whom he had pledged himself , and eventually became one of the greatest heroes of the conflict , but he would return alone and forsake battle , serving since as a Senator for his people . Their child , Brianna , would later be known as the Last of the Handmaidens , the Echani sisters that catered to Jedi Master Atris . Arren was assumed to have died during the Mandalorian Wars at Malachor V even though no body was ever recovered . Yusanis was slain by Revan in the Jedi Civil War when Revan sought to destabilize the Echani worlds . Meetra Surik would meet Brianna in the Telosian Jedi Academy and speak to her , indulging her curiosity and answering her questions on how it was to feel the Force . As she followed Atris , Brianna secretly wished to follow the call of her mother and become a Jedi like her , but like her half - sisters , she had sworn an oath never to learn the ways of the Jedi , even though she was Force - sensitive . Kae ' s only legacy to her daughter was her Jedi apparel , which Brianna donned for training purposes as she imparted some Echani training to Meetra . Brianna eventually broke her oath to Atris , and became one of Meetra ' s disciples . She would succeed Atris as Jedi historian after Atris was sentenced by the new Jedi High Council . Behind the scenes . Kae ' s daughter , Brianna , is a playable character in the computer and video game " " . Her Jedi heritage allows her to be trained in the ways of the Force . In gameplay , Brianna comes with Kae ' s Jedi robe as a usable item , a white robe which grants a bonus to the wearer ' s " Charisma " . The Echani are also known to look strikingly alike to their parent of the same sex . In this manner , Brianna is said to bear the face of her mother , Arren Kae . If one was to play the Exile as a male and go through with the Echani training sessions with Brianna , Kreia would tell the tale of how Arren was exiled from the Order , unlocking more lines with Brianna in which she speaks of her father , and how he broke his oath to be with the one he loved . Both Kae and Kreia are said to be Revan ' s first and last Master , the sources being Mical and Kreia respectively . On whether Kreia and Kae are one and the same , lead designer Chris Avellone said " Can ’ t comment , but good catch . Sorry . " Avellone has previously used the phrase " good catch " in the Fallout Bibles to describe unintended implications he likes . It is therefore certainly possible that Kreia is Kae , as Brianna never saw the face of her mother , so would not have recognized Kreia as her mother . Kreia is said to have left the Jedi Order , the same as Kae . Jedi Master Kavar also mentioned that he thought that she had died in the Mandalorian Wars . Brianna said the same about her mother . " Arren Kae " is also the name of a character created by Obsidian Entertainment for beta - testing purposes , who had the PFHC06 portrait , or " girl with platinum blonde hair . " This reference can be found in the dialog . tlk file , where another character , Eras Jast , is mentioned as well . Although she will not join female playing characters , Brianna following the Exile became canon when referenced in " " .