Sir Gaheris of Orkney — Knight of the Round Table

Sir Gaheris of Orkney, dark-haired knight in worn dark plate armour
Sir Gaheris, knight of the Orkney household.

At a Glance

Identity
Sir Gaheris of Orkney; brother of Gawain and Gareth
Nature
Human knight of Arthur’s Round Table and veteran of the Orkney feud
Family
Son of King Lot and Morgause; brother of Gawain, Agravain and Gareth; maternal half-brother of Mordred
Allegiance
Arthur, the surviving house of Lot and the Round Table’s oaths
Enemies
Lamorak and those who would turn the old blood feud into open war
Alignment
Lawful Neutral — strongly bound to his house, capable of atrocious violence, and troubled by the obligations he cannot escape
Languages
Brythonic and neighbouring court tongues
Arms and mount
Longsword, shield, lance, heavy armour and trained warhorse
Immediate danger
A summons bearing Arthur’s seal is pulling him back to a court he has disgraced
Second portrait of Sir Gaheris in a dark breastplate, watching a threat beyond the hall
Gaheris watches the approach to the hall.

In 1454, the track beneath a ruined standing stone opens into an earlier Arthurian evening. Sir Gaheris stands outside a hill fort, cloak wet with rain, refusing the escort offered by Arthur. He has killed his mother, Morgause, after finding her with Lamorak, and Arthur has expelled him from court. A royal messenger now brings him a sealed summons, but someone has altered the words beneath the wax. Gaheris will hear a witness before he takes a step towards Camelot.

What Is Happening Right Now?

A bloodstained sword has been recovered from the lower road, and a squire from the household of Lamorak claims that Gaheris’s brothers have sent riders to silence him. The royal messenger cannot say whether the new order came from Arthur or a court steward. Gaheris wants the truth before his brothers learn where the squire has been hidden. His anger could turn a simple escort into another killing.

First Meeting

Gaheris wears dark armour without display, his gloves wet and his horse tied beneath a thorn tree. He waits until every witness has spoken. He will not ask a stranger to call his mother guilty, and he will not hear her death described as honourable. When asked whether Lamorak deserves protection, Gaheris looks at his own sword before answering.

Three Scenes Tonight

  • The unbroken seal: the letter is genuine but the commanding sentence has been inserted beneath its wax.
  • The squire in the granary: a young servant of Lamorak knows who followed Morgause’s killer and fears the Orkney riders.
  • Brother’s warning: Gawain sends word that Agravain intends to seize the witness before dawn.

Appearance and Manner

Gaheris is broad-shouldered and deliberate, with a dark beard, a restrained voice and the habit of checking exits before he sits. His armour is well kept but never ceremonial. He has the steady hands of a trained mounted knight and the uncomfortable authority of someone whose family has taught him to command before he has learned to judge.

Ambition, Pressure and Private Knowledge

  • Ambition: protect his brothers without letting another unjust killing stain their house.
  • Pressure: Arthur’s judgement, Gawain’s loyalty, Agravain’s severity, and the surviving friends of Morgause and Lamorak.
  • Private knowledge: he knows the precise circumstances of Morgause’s killing; he did not simply find a fallen victim or arrive too late.
  • Flaw: he is capable of terrible self-justification when family honour is questioned.
  • Offer: safe conduct through an Orkney-held pass, a witness to the court’s feud, or his guarded testimony about the events that broke the family.

Relationships and Allegiances

Gawain is the celebrated eldest brother whose approval Gaheris longs to regain, but the two men do not always agree about their mother’s death. Gareth remains closer to the court’s ideals of mercy and is more likely to seek reconciliation. Agravain treats suspicion as proof. Their maternal half-brother Mordred watches which brother is willing to take his side. Lamorak has suffered the loss of Morgause and expects no fair hearing from the house of Lot. Arthur cannot excuse the murder, even though Gaheris is his nephew.

Game Statistics

Gaheris fights as an armoured human knight. He can defend a narrow passage, ride down a dangerous enemy or protect a fellow traveller, but neither his title nor his remorse grants spellcasting or the powers of a divine champion.

Sir Gaheris — D&D 2024

Medium Humanoid (Human), Lawful Neutral

Armor Class 20 (plate, shield); Initiative +1 (11); Hit Points 112 (15d8 + 45); Speed 30 ft.; Challenge 6 (2,300 XP; PB +3).

STRDEXCONINTWISCHA
18 (+4)12 (+1)16 (+3)12 (+1)14 (+2)12 (+1)

Saving Throws Str +7, Con +6, Wis +5; Skills Athletics +7, Insight +5, Intimidation +4, Perception +5; Senses passive Perception 15; Languages Brythonic and the speech of Arthur’s court.

Traits

Armour of Restraint. Gaheris has advantage on saving throws against being frightened while he can see a knight of the Round Table acting as his ally. He cannot extend this benefit to others.

Unwelcome Witness. Gaheris has advantage on Wisdom (Insight) checks to recognise a deliberately omitted name in a sworn account; it does not make him immune to lies or excuse his own crimes.

Actions

Multiattack. Gaheris makes three Longsword attacks. His mounted lance is a separate attack action, never part of Multiattack.

Longsword +1. Melee Attack Roll: +8 to hit, reach 5 ft., one creature. Hit: 9 (1d8 + 5) Slashing damage.

Mounted Lance Charge. Melee Attack Roll: +7 to hit, reach 10 ft., one creature while Gaheris is mounted. Hit: 9 (1d10 + 4) Piercing damage; add 9 (2d8) Piercing damage if the mount moved at least 20 feet in a straight line toward the target immediately before the attack. One charge attack only.

Interpose Shields (Recharge 5–6). Gaheris chooses two willing allies within 30 feet who can hear him. Each may use its Reaction to move up to 10 feet without provoking Opportunity Attacks; this movement must end next to a creature or doorway that ally is protecting.

Bonus Actions

Veteran’s Resolve (2/Day). Gaheris gains 10 Temporary Hit Points and ends the Frightened condition on himself.

Reactions

Parry. Gaheris adds 3 to his AC against one melee attack that would hit him, if he sees the attacker and holds a melee weapon.

Tactics

Gaheris stands beside an endangered companion rather than chase glory. He will challenge a liar or an armed traitor; confronted with his mother’s death, he turns silent and refuses to claim that the murder was just.

Sir Gaheris — D&D 2014

Medium humanoid (human), lawful neutral

Armor Class 20 (plate, shield); Hit Points 112 (15d8 + 45); Speed 30 ft.; Challenge 6 (2,300 XP; PB +3).

STRDEXCONINTWISCHA
18 (+4)12 (+1)16 (+3)12 (+1)14 (+2)12 (+1)

Saving Throws Str +7, Con +6, Wis +5; Skills Athletics +7, Insight +5, Intimidation +4, Perception +5; Senses passive Perception 15; Languages Brythonic and the speech of Arthur’s court.

Traits

Armour of Restraint. Gaheris has advantage on saving throws against being frightened while he can see a knight of the Round Table acting as his ally. He cannot extend this benefit to others.

Unwelcome Witness. Gaheris has advantage on Wisdom (Insight) checks to recognise a deliberately omitted name in a sworn account; it does not make him immune to lies or excuse his own crimes.

Actions

Multiattack. Gaheris makes three Longsword attacks. His mounted lance is a separate attack action, never part of Multiattack.

Longsword +1. Melee Weapon Attack: +8 to hit, reach 5 ft., one creature. Hit: 9 (1d8 + 5) Slashing damage.

Mounted Lance Charge. Melee Weapon Attack: +7 to hit, reach 10 ft., one creature while Gaheris is mounted. Hit: 10 (1d12 + 4) Piercing damage; add 9 (2d8) Piercing damage if the mount moved at least 20 feet in a straight line toward the target immediately before the attack. One charge attack only.

Interpose Shields (Recharge 5–6). Gaheris chooses two willing allies within 30 feet who can hear him. Each may use its Reaction to move up to 10 feet without provoking Opportunity Attacks; this movement must end next to a creature or doorway that ally is protecting.

Bonus Actions

Veteran’s Resolve (2/Day). Gaheris gains 10 Temporary Hit Points and ends the Frightened condition on himself.

Reactions

Parry. Gaheris adds 3 to his AC against one melee attack that would hit him, if he sees the attacker and holds a melee weapon.

Tactics

Gaheris stands beside an endangered companion rather than chase glory. He will challenge a liar or an armed traitor; confronted with his mother’s death, he turns silent and refuses to claim that the murder was just.

Sir Gaheris — Pathfinder 1e

CR 9; XP 6,400; male human Fighter 10; LN Medium humanoid (human); Init +5; Senses Perception +10.

Defense

AC 25, touch 12, flat-footed 24 (+10 armour, +3 shield, +1 Dex, +1 deflection); hp 95 (10d10 + 30, Toughness +10); Fort +10, Ref +4, Will +5; Defensive Abilities bravery +3 against fear.

Offense

Speed 30 ft. (armour training 2); Melee +1 longsword +19/+14 (1d8+9, 17–20/×2); Mounted +1 lance +15 (1d8+5, ×3; one attack on a mounted charge, triple damage with Spirited Charge); Space/Reach 5 ft./5 ft. (lance 10 ft.); Base Atk +10; CMB +14; CMD 26.

Statistics

Str 18, Dex 12, Con 16, Int 12, Wis 14, Cha 12; Feats Weapon Focus (longsword), Weapon Specialization (longsword), Greater Weapon Focus (longsword), Improved Critical (longsword), Power Attack, Cleave, Mounted Combat, Ride-By Attack, Spirited Charge, Combat Reflexes, Toughness, Improved Initiative (12 feats: Fighter 10, human bonus). Skills Ride +10, Intimidate +14, Survival +7, Perception +10, Knowledge (nobility) +7, Sense Motive +6; Languages Brythonic and court languages.

Special Abilities

Armour Training 2; Weapon Training (heavy blades) +2; Bravery +3. Only his longsword receives the heavy-blade bonus. Old Family Feud (Ex). Gaheris gains +2 on Sense Motive checks when questioning a known retainer of Lamorak or the Orkney household; this is a circumstance bonus, not mind-reading.

Equipment

+1 full plate, +1 heavy steel shield, +1 longsword, +1 lance, ring of protection +1, signet, mail and barded warhorse.

Tactics

Gaheris stays close to allies and withdraws from an attempt to slaughter unarmed opponents. His reserve cannot hide his readiness to take lethal action in the family feud.

Sir Gaheris — D&D 3.5e

Male human Fighter 10; LN Medium humanoid; CR 10; Init +5; Senses Listen +8, Spot +8.

Defense

AC 24, touch 12, flat-footed 23 (+9 armour, +3 shield, +1 Dex, +1 deflection); hp 85 (10d10 + 30); Fort +10, Ref +4, Will +5.

Offense

Speed 20 ft. (heavy armour); Melee +1 longsword +17/+12 (1d8+7, 17–20/×2); Mounted +1 lance +15 (1d8+5, ×3; one attack on a mounted charge, triple damage with Spirited Charge); Space/Reach 5 ft./5 ft. (lance 10 ft.); Base Atk/Grapple +10/+14.

Statistics

Str 18, Dex 12, Con 16, Int 12, Wis 14, Cha 12; Feats Weapon Focus (longsword), Weapon Specialization (longsword), Greater Weapon Focus (longsword), Improved Critical (longsword), Power Attack, Cleave, Mounted Combat, Ride-By Attack, Spirited Charge, Combat Reflexes, Improved Initiative (11 feats: Fighter 10, human bonus). Skills Ride +14, Intimidate +14, Listen +8, Spot +8, Knowledge (nobility and royalty) +2; Languages Brythonic and court speech.

Special Abilities

Gaheris has a fighter’s full base attack progression and heavy-armour training; he has no Pathfinder weapon training or 5e Legendary Actions. Family Feud (Ex). He gains +2 circumstance bonus on Sense Motive checks concerning known retainers of Lamorak, provided he can speak with them; this bonus does not change his listed Spot or Listen values.

Possessions and Tactics

+1 full plate, +1 heavy shield, +1 longsword, +1 lance, ring of protection +1, signet and warhorse. Gaheris defends allies and asks who gave an order before he obeys it; he fights most dangerously when family pride overrides judgement.

Running Gaheris

Let Gaheris make choices. The claim that his crime was required by honour must never become the scene’s truth simply because a prince says it. A witness can confront him, Arthur can refuse him admission and Gareth can demand that a suspect be spared. Gaheris will sometimes do the right thing without ceasing to be responsible for the wrong he has done.

Five Encounters

  1. Arthur’s summons: the knight asks the adventurers to determine whether his return to Camelot is permitted or a trap arranged by Agravain.
  2. Blood on the roadside: a wounded squire carries evidence that an Orkney knight ordered an illegal ambush.
  3. The empty saddle: a warhorse returns from Lamorak’s escort with a bloodied royal scarf but no rider.
  4. Judgement at the ford: Gaheris is challenged by a retainer who blames him for Morgause’s death; a duel will prevent testimony being heard.
  5. Unarmed beneath the banners: at Guinevere’s impending execution, Gaheris and Gareth insist upon attending without armour or weapons despite Arthur’s command to be present.

Six Adventure Hooks

  1. A stone arch in 1454 opens onto the road where Gaheris waits for Arthur’s reply.
  2. Morgause’s final correspondence names a messenger still trapped at a Fey crossing.
  3. Gaheris offers the characters a horse and safe-conduct in exchange for protecting Lamorak’s surviving squire.
  4. An Orkney captain is hiring mercenaries to avenge the queen without Gawain’s permission.
  5. Gareth asks the party to keep his brother from accepting an unfair duel.
  6. A witness to Guinevere’s rescue is being pressured to blame Gaheris and Gareth for Agravain’s earlier attack; the events must be kept distinct.

Equipment, Travel and Law

Gaheris carries sword, lance, shield, heavy armour, a court signet and no extraordinary relic. His road crosses the old Orkney lands, passes Lamorak’s allies, and leads towards Arthur’s authority. His kinship to the king does not make killing his mother lawful: banishment, testimony and the ability to claim sanctuary matter more than tournament fame. The road from 1454 enters the older Camelot age through an exceptional Fey crossing, not through an undestroyed mortal kingdom.

Deeper History

In the Post-Vulgate tradition and Thomas Malory’s Le Morte Darthur, Gaheris kills his mother Morgause after finding her in bed with Lamorak. Arthur is enraged and sends him away from court. The story does not ask the reader to mistake this for a just execution. In a later crisis Arthur commands Gaheris and Gareth to attend Guinevere’s execution. Both refuse to wear arms against Lancelot, but they die in the confusion when Lancelot rescues the queen without recognising them. Those deaths become the reason Gawain demands revenge and presses Arthur towards war. In later retellings another Orkney brother sometimes commits the murder; that is a different version of the tale.

Related People and Places

Arthurian characters · Gawain · Gareth · Agravain · Mordred · Lamorak · Lancelot · Arthur

Sources and Artwork

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