Site News
Warning: This wiki contains spoilers. Read at your own risk!

Discord: If you would like, please join our Discord server!

New Twitter: We have a new Twitter account: @FEWikiOfficial!


From Fire Emblem Wiki, your source on Fire Emblem information. By fans, for fans.

This page has been marked as a stub. Please help improve the page by adding information.

Sitri Eisner

Ss fe16 sitri.png
Artwork of Sitri from Three Houses.




Artificial Human






Three Houses

Sitri Eisner (pronounced /ˈsɪtɹi ˈaiznɚ/[key]; Japanese: シトリー=アイスナー Sitri Eisner) is a non-playable character mentioned in Fire Emblem: Three Houses. She was a nun in Garreg Mach Monastery, Jeralt's wife, and Byleth's mother.


In Imperial Year 1139,[1] Sitri was created by Rhea in Garreg Mach Monastery as her twelfth attempt at reincarnating her mother, Sothis, in a new vessel. For this purpose, Rhea had inserted Sothis's Crest Stone in her heart, hoping she would be able to manifest Sothis's consciousness, although this never came to pass. Sitri was born a frail woman; she never traveled outside the monastery and only spoke to a select few individuals. During her time in the monastery, she became friends with Aelfric and Jeralt, the latter of whom she fell in love with. In 1159, Sitri and Jeralt bore a child together named Byleth. During the child's birth, however, the child was born without showing any signs of life and Sitri's life was put in grave danger as well. The nun then begged Rhea to save her child in exchange for her own life by extracting her Crest Stone and putting it in Byleth's chest, a request the Archbishop ultimately accepted.[2] Afterwards, Sitri perished in Rhea's arms and was buried soon after, causing both Aelfric and Jeralt a lot of turmoil.

In Cindered Shadows, it is revealed that Sitri's body was actually hidden deep within Abyss as Rhea couldn't deal with the idea of having her pristine body—likely caused due to her creation giving her a connection to the Goddess Sothis[3]—being buried. During the sidestory, it is also revealed Aelfric found it sometime after as well, and silently prepared to revive her with the Chalice of Beginnings so he would be able to give Sitri the life he believes was denied to her, as her weak constitution kept her from leaving Garreg Mach. However, as the chalice is unable to bring the fallen back to life, the ritual—which came to pass in 1180—went wrong and Aelfric and Sitri's bodies ended up getting fused together, creating the Umbral Beast which eventually had to be put down by Byleth and the Ashen Wolves.

Fire Emblem: Three Houses


Sitri is an NPC mentioned in the game during Part I (all routes) and Part II (Silver Snow, Verdant Wind and Crimson Flower). She's called by name in the Cindered Shadows DLC, and her body is fused with Aelfric's in order to create the Umbral Beast.

Personality and Character

It is described that Sitri was a kind person known for her fondness of books and flowers. Just like Byleth, Sitri had difficulty expressing emotions, only showing them to Jeralt as their relationship grew closer. Sitri also showed a strong maternal instinct as she put the life of Byleth over hers when it came to choosing whose life was worth saving.

Etymology and other languages

Names, etymology and in other regions
Language Name Definition, etymology and notes

Sitri Eisner

Named after a demon from the Ars Goetia. This parallels her child, who is similarly named after a demon.



Sitri Eisner


Sitri Eisner

As above


Sitri Eisner

As above


Sitri Eisner

As above


Sitri Eisner

As above


시트리 아이스너

Sitri Eisner

Simplified Chinese


Sitri Eisner

Traditional Chinese


Sitri Eisner



  1. Sitri's grave after Aefric's* quest in Chapter 7 has been completed.
  2. "I thought that I could regain all I had lost, if only I could revive my mother... And so I tried to bring her back by creating a body, and then burying a Crest Stone within it. A young woman I created... my twelfth try after much heartache... was a failure. She grew up lacking the conscience of the progenitor god and fell in love with the captain of the Knights of Seiros. In time, she became pregnant... but she and the child were not able to survive the birth. The child she bore was not breathing, and she herself was in grave danger. The new mother pleaded with me to take the Crest Stone of the progenitor god from her own body and place it within the baby. If I had done nothing, both mother and child would have died. And so I granted her final wish. As she had hoped, the baby started breathing again... The new life was saved." — Rhea in Silver Snow's Chapter 21, Fire Emblem: Three Houses
  3. "Your mother likely had some connection to the goddess, whose power has always been sleeping within you." — Edelgard in Crimson Flower Chapter 18, Fire Emblem: Three Houses
Project Characters.png This article is part of Project Characters, a project focused in writing articles for every character present in the Fire Emblem series.
Fire Emblem: Three Houses
Playable characters Black Eagles BernadettaCasparDorotheaEdelgardFerdinandHubertLinhardtPetra
Blue Lions AnnetteAsheDedueDimitriFelixIngridMercedesSylvain
Golden Deer ClaudeHildaIgnatzLeonieLorenzLysitheaMarianneRaphael
Other AloisAnna*BylethCatherineCyrilFlaynGilbertHannemanJeritza*ManuelaSetethShamir
Ashen Wolves* BalthusConstanceHapiYuri
Non-playable characters Abysskeeper*Duke AegirDuke GerthFlecheGatekeeperGlennHolstIonius IXJeraltJudithLadislavaLambertLord ArundelMonicaNaderPatriciaRandolphRheaRodrigueRufusSeirosSitriSothisTomasTiana
Bosses AcheronAelfric*AloisBaron DominicBaron Ochs*BiasBlaiddydCasparCatherineCharonChilonClaudeCorneliaDaphnelDedueDeath KnightDimitriDominicEdelgardFelixFerdinandFlame EmperorFlaynFraldariusGautierGloucesterGonerilGwendalHubertIngridThe Immaculate OneThe ImmovableJudithKostasKronyaLadislavaLamineLinhardtLonatoLord ArundelLorenzMercedesMetodeyMiklanMysonNaderNemesisOdessePallardóPittacusRandolphRheaRieganRodrigueSetethShamirSolonSylvainThalesWandering BeastThe Wind Caller
Personal weapons and regalia Aegis ShieldAreadbharAsclepiusAthameAxe of UkonvasaraAymrBlutgangCaduceus StaffCirce StaffCrusherFailnaughtFetters of DromiFreikugelThe InexhaustibleLance of RuinLúinOchain ShieldRafail GemScythe of SarielSeiros ShieldSpear of AssalSword of BegaltaSword of MoraltaSword of SeirosSword of the CreatorTathlum BowThunderbrandThyrsusVajra-Mushti
Chapters Part I
White Clouds
Prologue: An Inevitable Encounter • 1: Three Houses • 2: Familiar Scenery • 3: Mutiny in the Mist • 4: The Goddess's Rite of Rebirth • 5: Tower of Black Winds • 6: Rumors of a Reaper • 7: Field of the Eagle and Lion • 8: The Flame in the Darkness • 9: The Cause of Sorrow • 10: Where the Goddess Dwells • 11: Throne of Knowledge • 12: To War Black Eagles, if Byleth sides against EdelgardBlue LionsGolden Deer / Outset of a Power Struggle Black Eagles, if Byleth sides with Edelgard
Part II Silver Snow
Silver Snow
13: Reunion at Dawn • 14: A King Without a Kingdom • 15: Valley of Torment • 16: The Rose-Colored River • 17: The Impregnable Fortress • 18: The Chaos of War • 19: Conclusion of the Crossing Roads • 20: The City Without Light • 21: Following a Dream
Azure Moon
Azure Moon
13: Reunion at Dawn • 14: The Delusional Prince • 15: Valley of Torment • 16: The Rose-Colored River • 17: Blood of the Eagle and Lion • 18: The King's Triumphant Return • 19: The Golden Deer's Plea • 20: The Impregnable Fortress • 21: Our Chosen Paths • 22: Oath of the Dagger
Verdant Wind
Verdant Wind
13: Reunion at Dawn • 14: The Alliance Leader's Ambitions • 15: Valley of Torment • 16: The Rose-Colored River • 17: Blood of the Eagle and Lion • 18: The Golden Scheme • 19: The Chaos of War • 20: Conclusion of the Crossing Roads • 21: The City Without Light • 22: Fódlan's New Dawn
Crimson Flower
Crimson Flower
13: Beyond Escape • 14: The Master Tactician • 15: Tempest of Swords and Shields • 16: Lady of Deceit • 17: Field of Revenge • 18: To the End of a Dream
Paralogues Paralogues Part I A Cursed Relic*An Ocean ViewBlack Market Scheme*Death TollDividing the World Black Eagles, if Byleth sides against EdelgardBlue LionsGolden DeerFalling Short of HeavenThe ForgottenLand of the Golden DeerOil and WaterRumored NuptialsThe Secret Merchant* Blue LionsGolden DeerSword and Shield of SeirosTales of the Red CanyonTrue ChivalryWar for the Weak Blue Lions
Part II Darkness Beneath the Earth Crimson FlowerDividing the World Silver SnowAzure MoonVerdant WindEternal Guardian Silver SnowAzure MoonVerdant WindThe Face Beneath Silver SnowAzure MoonVerdant WindForeign Land and SkyForgotten HeroInsurmountable Crimson FlowerLegend of the LakeRetribution Silver SnowAzure MoonVerdant WindThe Secret Merchant* Crimson FlowerThe Silver Maiden Azure MoonThe Sleeping Sand Legend Verdant WindWeathervanes of Fódlan Azure Moon
Cindered Shadows
(DLC side story)
Cindered Shadows
1: The Fourth House • 2: What Lies Beneath • 3: The Rite of Rising • 4: Danger in the Dark • 5: Betrayal • 6: Return to Me • 7: Wolf Pack
Locations Fódlan (AbyssAdrestiaFaerghusGarreg Mach MonasteryLeicester) • AlmyraBrigidDagdaSreng
Groups, objects and concepts 10 ElitesAshen WolvesBlack EaglesBlue LionsChildren of the GoddessChurch of Seiros (Knights of Seiros) • Crests (Crest Stone) • Divine PulseGolden DeerHeroes' RelicsInsurrection of the SevenMonstersThose who slither in the darkTragedy of DuscurWar of Heroes
Related topics Music LibraryName chartPre-release informationUnused content