VIKINGS CASTTHE INDEPENDENT FAN GUIDE
Relationships · The fan guide

Vikings relationships

Explore Ragnar’s family, wives, sons and rivals in Vikings. Follow character relationships and shared episodes through the interactive relationship guide.

The screen family at a glance · spoilers

How is Ragnar’s family connected?

Rollo is Ragnar’s brother. Lagertha is Ragnar’s first wife, and Bjorn is raised as Ragnar’s son. Ragnar and Aslaug’s sons are Ubbe, Hvitserk, Sigurd and Ivar. The drama later complicates questions of parentage and loyalty; a family label does not tell the whole story.

Ragnar’s story · Lagertha’s story · Aslaug and her sons

People, loyalties and turning points

Follow one person. See the wider story.

Switch between characters, compare connections and open the episodes where their paths overlap. Relationship labels describe the screen story and may reveal major events.

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Ragnar LothbrokAt the center

Ragnar Lothbrok

Ragnar starts as a farmer whose desire to travel challenges the authority around him. His ambition combines discovery, land for settlement and a hunger for recognition.

Read the character story

10 connections

Lagertha

First wife

From season 1

How the relationship changes

  1. S2 E1Lagertha leaves

    Aslaug’s arrival forces the marriage crisis into the open. Lagertha leaves with Bjorn rather than accepting Ragnar’s proposed arrangement.

  2. S2 E5A shared cause after separation

    Lagertha’s force helps Ragnar regain Kattegat. Political cooperation survives the end of their marriage.

  3. S4 E14Separate reckonings

    Lagertha confronts Aslaug in Kattegat while Ragnar negotiates his final English journey. Their paths now carry different consequences for the family.

Browse shared appearancesS1 E1 · Rites of PassageS1 E2 · Wrath of the NorthmenS1 E3 · Dispossessed

Rollo

Brother and rival

From season 1

How the relationship changes

  1. S1 E4A brother’s testimony

    Rollo’s testimony helps prevent Ragnar’s conviction, even as their personal rivalry persists.

  2. S2 E1Kinship becomes open conflict

    Rollo’s choice of allegiance brings the brothers onto opposing sides of a battle.

  3. S4 E10Paris makes the break decisive

    Rollo defends Francia against Ragnar’s fleet. Their personal conflict now helps determine the outcome of a campaign.

Browse shared appearancesS1 E1 · Rites of PassageS1 E2 · Wrath of the NorthmenS1 E3 · Dispossessed

Athelstan

Captive who becomes a close friend

From season 1

How the relationship changes

  1. S1 E2A captive crosses into Ragnar’s world

    Ragnar keeps Athelstan alive after the monastery raid. The relationship begins with enslavement, not an equal exchange.

  2. S2 E4Two worlds pull them apart

    Athelstan’s experience in Wessex puts faith, belonging and the consequences of captivity under new pressure.

  3. S3 E6The loss that changes the household

    Floki kills Athelstan. Ragnar’s burial of his friend makes their bond a lasting division within his own circle.

Browse shared appearancesS1 E2 · Wrath of the NorthmenS1 E3 · DispossessedS1 E4 · Trial

Ivar the Boneless

Son

From season 2

How the relationship changes

  1. S4 E11A father returns to grown sons

    Ragnar returns to a household that has developed ambitions without him. Ivar’s response opens the possibility of a shared journey.

  2. S4 E14Protection becomes part of a bargain

    Ragnar negotiates with Ecbert for Ivar’s safety. The son’s return home becomes essential to the arrangement.

  3. S4 E15A farewell becomes an instruction

    In private, Ragnar directs Ivar’s revenge toward Ecbert. A personal farewell becomes the message that will shape the next campaign.

Browse shared appearancesS4 E4 · YolS4 E10 · The Last ShipS4 E11 · The Outsider

King Ecbert

Royal rivals and negotiating partners

From season 2

How the relationship changes

  1. S2 E4Wessex becomes more than a target

    Ecbert’s court introduces another model of power, where learning, religion and land can be instruments of negotiation.

  2. S3 E5The settlement promise is broken

    The destruction of the Wessex settlement makes the distance between a royal agreement and its enforcement impossible to ignore.

  3. S4 E14Two rulers confront their choices

    Ragnar and Ecbert discuss faith, Athelstan and their failures before arranging Ragnar’s transfer to Ælle.

Browse shared appearancesS4 E2 · Kill the QueenS4 E3 · MercyS4 E5 · Promised
Browse the complete relationship list

Ragnar Lothbrok

Lagertha

Floki

Rollo

Bjorn Ironside

Ivar the Boneless

Athelstan

Aslaug

Ubbe

Hvitserk

King Ecbert

Harald Finehair

Torvi

The Seer

Æthelwulf

Siggy

Halfdan the Black

Gunnhild

Bishop Heahmund

Prince Oleg

Erik

Kalf

King Horik

  • Ragnar Lothbrok: Ally who becomes his rival and killer
  • Floki: Attempts to recruit him against Ragnar
  • Siggy: Uses a personal relationship for political access

Emperor Charles

  • Rollo: Father-in-law and ruler who rewards his defense
  • Ragnar Lothbrok: Enemy during the Paris campaigns

Sigurd Snake in the Eye

Othere

  • Ubbe: Guide and fellow traveler
  • Torvi: Fellow traveler
  • Floki: Knows something of his disappearance and later destination

Earl Haraldson

Harbard

  • Aslaug: Lover whose attachment he unsettles
  • Ivar the Boneless: Apparently eases his childhood pain
  • Siggy: Distrusts him during the first visit
  • Floki: Believes Harbard is Odin

Helga

Judith

Princess Gisla

Astrid

King Ælle

Jarl Borg

Torstein

  • Ragnar Lothbrok: Companion and sworn retainer
  • Floki: Friend and expedition companion
  • Rollo: Companion whose betrayal causes a rift

Porunn / Þórunn

Princess Kwenthrith

Yidu

Margrethe

Erlendur

King Alfred

Prince Aethelred

Queen Freydis

Princess Katia

Kjetill Flatnose

Aud

Eyvind

Ingvild

Helgi the Lean

Thorunn Kjetillsdottir

Prince Igor

Queen Ingrid

Watch the connections change

Follow a curated rewatch trail through friendships, family fractures or the Paris campaign.

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