Alrich Wren Alrich Wren was a human male Mandalorian , and the husband of Ursa Wren , leader of Clan Wren . Upon his marriage to Ursa , Alrich elected to adopt his wife ' s surname , because of the power and respect it held in Mandalorian society . The couple had two children together , a son named Tristan , and a daughter they named Sabine . Alrich , unlike his wife and children , was not a warrior , being an artist instead . Sabine inherited his artistic talents . After his daughter fled the Imperial Academy of Mandalore , he eventually found himself a political prisoner in all but name , held on Mandalore to ensure his wife and clan ' s compliance with the Imperial occupation At some point in time following the Battle of Atollon , Alrich ' s daughter Sabine led a mission to rescue her father from Imperial custody . Amid a heated ambush of an Imperial convoy transporting Wren to the Mandalorian capital of Sundari for execution , Wren was successfully rescued by the rebel agent Ezra Bridger , and reunited with his daughter . Biography . Background . Alrich Wren was the husband of Count ess Ursa Wren , the leader of Clan Wren . After marrying Ursa , Alrich adopted his wife ' s surname , because of the power and respect it held in Mandalorian society . The couple produced two children together , a daughter named Sabine and a son named Tristan . Alrich and his family supported the Galactic Empire and its New Order , which emerged following the Clone Wars . When Tristan was still an infant , Alrich often travelled to Tarre Vizsla ' s statue on Mandalore with Sabine , to appreciate its art and history . Imperial hostage . While Sabine was studying at the Imperial Academy of Mandalore , she built weapons that the Empire used to subjugate the Mandalorian s . One of these weapons was the Arc Pulse Generator known as the " Duchess " , which was capable of reacting with the beskar alloy inside Mandalorian armor and incinerating the wearers . When Sabine spoke out against the Empire , Alrich and his family stood by the Empire and denounced her . Sabine subsequently fled into hiding and later joined the rebellion . Sabine ' s actions undermined the political position of Clan Wren . To guarantee the cooperation of the remaining Wrens , Alrich was made a hostage of Governor Gar Saxon , the Imperial – appointed Viceroy of Mandalore and the Emperor ' s Hand . His son Tristan was conscripted into Saxon ' s Imperial Super Commando s . Alrich ' s wife Ursa was allowed to continue ruling Clan Wren ' s domain on the planet Krownest but the family was treated with suspicion and had to go the extra length to prove its loyalty to Clan Saxon and the Empire . Sabine ' s return . In 2 BBY , Sabine returned to Krownest to seek her family ' s help in aiding the rebellion . Countess Ursa initially refused to help since she did not want to endanger her husband Alrich . In an attempt to save her daughter , Ursa tried to turn in Sabine ' s Spectres comrades Kanan Jarrus and Ezra Bridger to Governor Saxon . However , Saxon reneged on the deal and ordered his men to destroy Clan Wren . Fortunately for the Wrens , Kanan , Ezra , and the Journeyman Protector Fenn Rau helped the Wrens to fight off Saxon ' s Imperial Super Commandos . Sabine defeated Saxon in lightsaber combat but spared his life . When Saxon tried to murder Sabine , Ursa killed him instead . Saxon ' s death sparked a Mandalorian civil war . Rescue and reunion . After Clan Wren assisted the rebels during the Battle of Atollon , Clan Wren and the Spectres took part in a joint operation to liberate Alrich , who was imprisoned at a prison outpost on Mandalore . Before Sabine and her forces attacked the prison outpost , Gar Saxon ' s brother and successor Governor Tiber Saxon ordered that Alrich be transported to the capital Sundari for a public execution . By the time Ursa had obtained this information , Sabine had already departed . Sabine ' s joint Mandalorian - rebel force backed by Lady Bo - Katan Kryze ' s Nite Owls later ambushed the Imperial convoy transporting Alrich above a canyon . Observing the approaching column , Rau deduced that Alrich was in the middle Imperial Troop Transport . While Sabine , Rau , Kanan , and Lady Bo - Katan attacked the convoy ' s speeder bike escorts , Ezra climbed onto the transport . After throwing out the drivers and the guards , Ezra freed Alrich from his restraints . After clarifying that he was with Sabine but not romantically , Ezra gave Alrich his jetpack . While Alrich rocketed out of the transport before it fell into a chasm , Ezra used his Force powers to Force jump out of the transport . Alrich reunited with his daughter . However , this victory was overshadowed by news that Ursa and Tristan ' s forces had been annihilated by the weapon known as the " Duchess " . Fortunately for the Wrens , Ursa and Tristan managed to take shelter . After rescuing Ursa and Tristan , Alrich and the others evacuated aboard one of Lady Bo - Katan ' s starship s . During the journey to Bo - Katan ' s camp , Alrich learnt about Sabine ' s role in creating the " Duchess " . When Sabine ' s rebel friend Ezra suggested that the Mandalorians construct their armor out of something different from beskar alloy , Alrich and the others looked with shock . Sabine then educated him about the importance of Mandalorian armor to Mandalorian families . After arriving at Bo - Katan ' s camp , Alrich and his family participated in a meeting to plan the operation to destroy the " Duchess " . Sabine agreed to lead the mission in order to atone for her role in creating the weapon . Ursa offered to lead the strike but Fenn Rau counseled her that she still could not hold a blaster due to her injuries . Alrich and Tristan managed to convince Ursa to listen to reason . Alrich and his wife remained at the camp while Sabine and Tristan accompanied the strike team to Tiber Saxon ' s Star Destroyer where the weapon was housed . The joint rebel and Mandalorian force managed to destroy the weapon , the associated data , and Saxon ' s Star Destroyer . Following the destruction of the " Duchess " , Alrich joined his family and the other Mandalorian clans in pledging allegiance to Lady Bo - Katan Kryze , who inherited the Darksaber and the mantle of Mandalorian leadership . Personality and traits . Alrich Wren was a human man with brown eyes and dark brown hair , eyebrows , and a goatee that was turning gray . He was a Mandalorian artist who married into a warrior Clan Wren . Alrich ' s artistic talents were inherited by his daughter Sabine . As a Mandalorian , he wore Mandalorian armor and knew how to operate a jetpack . Alrich regarded Mandalorian armor as sacrosanct and was visibly disturbed when Ezra questioned why Mandalorians did not use another material besides beskar . Alrich convinced his wife Ursa to rest and recover during the planning for a strike operation to destroy the " Duchess . " He was a proud Mandalorian . He loved and cared for his family . Unlike his wife , Ursa who was cold and strict , while he was the more nurturing and warm parent . Behind the scenes . Alrich Wren was first mentioned in " Trials of the Darksaber " , a third season episode of " Star Wars Rebels " . He made his first appearance in the show ' s season four premiere , " " , and was voiced by Cary - Hiroyuki Tagawa .