Arthurian Knight Generator

 An unsophisticated generator combining slightly edited versions of Elfmaids and Octopi's d100 lists: Childhood Tragedies for Noble Folk, Superhero Love Life Gone Wrong, pilgrimage of atonement, with some historical towns and counties, as well as a simple heraldry generator. In addition to attested Brynthonic names, I also used an Arthurian name generator.

For your perusal, I've also gone ahead and prerolled 100 Arthurian knights:

1. Sir Meddwystl of Caer Ceri (per fess gules, argent, and the first, a wolf rampant proper) Clan head tried to change religion and massive uprising left family estate an empty ruin. Time travelers from oppressive alternate future are his offspring.
2. Sir Yderiath of Argyll (per fess sable and or, an anchor or) Ex-lover wants relationship back desperately.
3. Sir Valewlwyd of Caer Draitou (per pale or and sable, a Saint Andrew's Cross vert) He is on a quest to kill everything in a dungeon and destroy it.
4. Sir Idwawl of Shropshire (per chevron sable and argent, a wheel or) Ancestor looked just like him and he has heard their whispers in his dreams.
5. Sir Mael of Banffshire (per fess sable and argent, a key or) God offended by clan and turned family into monsters. He is on a quest to convert a king to his faith.
6. Sir Tudfwlch of Caer Grauth (per pale or and azure, a crescent proper) Family assassinated one by one sent by unknown enemies. His lady love devotes life to charitable or political cause. He is on a quest to raise village mob and destroy a place of evil.
7. Sir Afabon of Surrey (per bend gules and or, a falcon volant proper) Phantoms tormented him as a child.
8. Sir Cynfan of Caer Cei (vert, a deer courant facing to chief or) Sent to study under cruel master to learn his trade. He is on a quest to drive an evil hound from a wilderness area.
9. Sir Helledderch of Caer Weir (gules, a sword argent) Family branded heretics and driven away by church. His lady love is obsessed with knowing his alter ego. He is on a quest to liberate an oppressed kingdom.
10. Sir Eigion of Bedfordshire (gules, a turtle regardant proper) His lady love is on the run from a villain, secret society, or cult.
11. Sir Cilydd of Caer Fawydd (per chevron or and azure, a hexagram argent) A blasphemous cult held him as a mate for their god but he managed to escape. He helped a stranger out who asked him to court her.
12. Sir Evradwyn of Buckinghamshire (or, a salmon purpure) He is on a quest to exterminate all the disease in a city .
13. Sir Kenver of Fife (or, a lozenge gules) An old friend or mentor confesses they always loved him. He is on a quest to heal and give alms to the poor.
14. Sir Clydog of Kincardineshire (per pale gules, argent, and the first, a dragon guardant purpure) Family famous for madness. Inappropriate love interest has embarrassing crush on him. He is on a quest to hunt all the bandits on the kingdoms roads.
15. Sir Lleënog of Caer Ebrauc (per bend sinister azure and or, a starling rising proper) His lady love is threatened by someone and lives in terror.
16. Sir Kenal of Caer Uisc (per pale sable, argent, and the first, a lamp proper) His lady love is shocked by event and suffers mental breakdown. He is on a quest to burn down a library or reliquary or cathedral of a rival religion.
17. Sir Morgan of Caer Teim (per fess or and azure, a human with a sword and shield or, vert) Clan offended a high witch who now has clan leader under thrall. He is on a quest to rescue and raise a sacred child to be a hero of the faith.
18. Sir Cadog of Cheshire (per pale vert, argent, and the first, a four-pointed star purpure) Family estate with family gathering vanished leaving bare earth in place. His lady love is revealed to be a bigot "but they might change!" .
19. Sir Calonce of Caer Guorthigirn (per fess purpure and or, a mullet proper) He is on a quest to steal relic from a foreign land.
20. Sir Deigion of Caer Lerion (per pale or and purpure, a starling wings displayed and expanded gules) Family tried to blame crimes on him to absolve selves.
21. Sir Heiddyn of Devon (per pale azure and argent, an anchor or) He is on a quest to build a temple each year.
22. Sir Llywarch of Kent (or, a human with a sword and shield proper, sable) Ancestor mated with inhuman beings. His lady love is a villain or changed into one, and doesn't even know. He is on a quest to free an imprisoned supernatural being and ally of his faith.
23. Sir Gwallog of Caer Isurion (per bend argent and azure, a key or) His lady love is a career undercover criminal. He is on a quest to punish a cruel king.
24. Sir Rhun of Ayrshire (or, an ox rampant regardant purpure) His lover didn't used to be human and came from an artifact or spell.
25. Sir Berwyn of Caer Ligualid (per chevron argent and gules, a torch purpure) Stalked by evil spectre of wicked ancestor who tried to make him like them. He is on a quest to preach at every opportunity to as many people as possible.
26. Sir Brezelgar of Renfrewshire (per chevron vert and argent, a wolf courant facing to chief argent) Mad clan increasingly crazily and punishes any who question them.
27. Sir Arthial of Rutland (per pale sable and or, an eye argent) A vampire ancestor used to feed from him as a youth. His lady love is obsessed with knowing his past and origin.
28. Sir Morudd of Lancashire (azure, a scroll argent) Taken by wicked knight to extract gold from family. A childhood friend turns up with secret love interest. He is on a quest to abstain from killing, no matter how much he really wants to.
29. Sir Cynri of Caer Catarauc (per bend argent and azure, a swan volant argent) A cult tried to take his family over but instead there was a bloodbath. He is on a quest to establish a poor hospital in a busy place and maintain it.
30. Sir Serwil of Caer Guiragon (per fess gules, argent, and the first, a cup azure) his lover has a sibling who becomes obsessed with their love.
31. Sir Keullech of Kent (per fess azure and or, a lion passant regardant argent) Cult coven has infiltrated clan and turned to blasphemy. A frail dependent relative occupies love interests time.
32. Sir Rhodri of Inverness-shire (or, a wheel proper) Had an illicit love affair and sweetheart killed by his family.
33. Sir Mawn, Maun of Caer Guent (per pale or and azure, a dragon's head argent) He is on a quest to kill an evil witch in her lair.
34. Sir Aneirin of Worcestershire (argent, a dog's head proper) Ex-lover appears to warn away new love interest. He is on a quest to destroy city of rival faith.
35. Sir Gwynwiw of East Lothian (per chevron sable and or, a bell sable) Siblings framed him with scandal to get him out of the way. His lady love is treats his alter ego with contempt and as unworthy of love. He is on a quest to gather priests and acolytes and sail to an undiscovered land to preach the faithful.
36. Sir Rhydderch of County Durham (per pale vert and argent, a sword sable) His lady love's family could affect his income or popularity.
37. Sir Dinogad of Warwickshire (per fess vert, argent, and the first, a boar rampant proper) Accidentally buried alive while recovering from plague. He is on a quest to capture agent of hell and convert them.
38. Sir Cadogan of Caer Lind-colun (vert, a unicorn courant facing to chief argent) Family outlawed and property seized by kings men.
39. Sir Cadwystl of Bute (per pale purpure and or, a sword or) He is on a quest to challenge every priest of another religion he meets to a fight.
40. Sir Tudwal of Caer Meguidd (sable, a sword proper) Ogres or trolls captured him and almost ate him until a hero rescued him. His lady love is has multiple affairs.
41. Sir Brezelgonan of Dumfriesshire (or, a human in minstrel’s garb sable, clutching a lyre or, gules) Enemy made his love interest dangerous for him to touch or be near each other. He is on a quest to recover a lost hero trapped or slumbering for an age.
42. Sir Teilio of Caer Maunguid (per chevron argent and purpure, a hare passant argent) Sorceress was offended and no new children born in family since. His lady love is related to a villain. He is on a quest to raise an army to wage war on evil.
43. Sir Artan of Middlesex (per pale or and purpure, a hexagram or) Family killed by invading military force. He is on a quest to kill artists or bards who slander his liege.
44. Sir Gloywfedd of Caer Durnac (gules, a plow proper) His lady love exposes herself to threats unreasonably, expecting rescue.
45. Sir Elfodd of Caer Legion (per fess argent and sable, a wheel or) He is on a quest to found a new temple in hostile land.
46. Sir Marak of Oxfordshire (per chevron sable and argent, a sword argent) His lady love is involved in secret high risk thrills. He is on a quest to protect a supernatural being from evil.
47. Sir Uthemour of Berkshire (per fess azure, or, and the first, a key proper) Clan head struck by madness and ruined families position. Ex-lover becomes BFF with current love interest.
48. Sir Gwrgant of Berwickshire (per bend gules and argent, a harp proper) Clan member meddled with magic and unleashed apocalypse on family estate.
49. Sir Ceredig of Caer Guent (per fess argent and vert, a human clutching a bell and staff argent, or) He is on a quest to care for all widows and orphans he meets.
50. Sir Beron of Cumberland (per fess azure and argent, a deer affronte proper) His lady love is carried away from the earth.
51. Sir Evens of Midlothian (purpure, a sword argent) Met someone who is infatuated by him and is now his stalker. He is on a quest to bring faith to a newly discovered land.
52. Sir Anthun of Caer Celemion (sable, a flame or) Family beheaded by mob. He is on a quest to live as a holy hermit when not adventuring.
53. Sir Bagderiath of Bedfordshire (per bend azure and or, a roundel proper) Family lands forced to sacrifice of gold and children to a demon every decade. Temporal assassins from possible future seek to erase him and love interest from timeline. He is on a quest to drive a demon from the earth.
54. Sir Myrddin of Lanarkshire (per pale azure and argent, a cup proper) Ancestor revealed to be necromancer and crypt empty. Wizard sages appear to see if the chosen one has been conceived or born yet.
55. Sir Andrecoir of Hampshire (argent, a sword azure) Family murdered by enemy usurper who stole everything.
56. Sir Buzval of Caer Daun (per fess gules and or, a badger rampant regardant purpure) Aggressive competitive romantic rival challenges him constantly.
57. Sir Breichiol of Caer Merddyn (per fess azure and argent, a cock wings displayed and expanded argent) A tormented ancestor spirit begged him to redeem their tragic mistake. He is on a quest to give up his name and title.
58. Sir Carnwemer of Caer Ceint (argent, a swan wings displayed and expanded gules) Family burned alive in family estate. His lady love is taking up a dangerous task. He is on a quest to build a cathedral.
59. Sir Uthelan of Caer Colun (azure, a snow crystal or) He is on a quest to wage a war on sin until god satisfied.
60. Sir Arthfoddw of Sussex (or, a book proper) Born a bastard and always treated second rate by family.
61. Sir Launt of Gloucestershire (per pale or and purpure, a lion rampant regardant argent) An attractive person needs to be rescued, promises to make it up to him. He is on a quest to help victims of a plague and live among the sufferers until it is over.
62. Sir Gwastram of Caer Guricon (per bend or and purpure, a badger passant proper) Family connected to history of evil relic granted by evil god. Family do not approve of love and want to save him.
63. Sir Hoywgi of Cambridgeshire (argent, a harp gules) He is on a quest to cleanse the undead from a former holy place or burial place.
64. Sir Gwrgi of Yorkshire (per pale sable and or, a dragon to sinister proper) Ancestor famous black magician who sacrificed peasants. Person he would never consider admits awkwardly they love him.
65. Sir Glaimedes of County (argent, an annulet sable) Raised by clan enemies as part of peace settlement. He is on a quest to offer help to every priest he meets.
66. Sir Deiniol of Cumberland (per bend argent and vert, a sword or) A family member hates his love interest and tries to sabotage love. He is on a quest to slay a fantastic behemoth that has menaced humankind for eons.
67. Sir Anarawd of Wiltshire (sable, a deer rampant or) Family kept in dungeon slowly died one by one forgotten.
68. Sir Rhiol of Aberdeen (per pale argent and purpure, a bow argent) Lover or spouse back from the dead with incredible story.
69. Sir Tewdwr of Caer Correi (argent, a bow vert) Forced into marriage with unpleasant mate and fled before wedding. An attractive young woman flirts with him outrageously. He is on a quest to conquer a kingdom in name of God.
70. Sir Perival of Caer Guin Truis (per bend sinister purpure and argent, a falcon rising proper) He lived as a lycanthrope for years until a holy person healed him. His lady love is charged with a crime. He is on a quest to punish a race of giant menacing a community of faithful.
71. Sir Cynlas of Northamptonshire (per chevron or and purpure, a snow crystal argent) Ancestor was a secret murderer and victim corpses found on estate to this day.
72. Sir Ieuan of Cambridgeshire (or, an anchor purpure) A charming sociopath knight worms way into his life. He is on a quest to retrieve a relic to a far off land.
73. Sir Rhufawn of Lincolnshire (argent, a lion rampant regardant sable) He is on a quest to raise a prosperous, pious family.
74. Sir Beli of Derbyshire (or, a lozenge proper) His lady love is obsessed with following him everywhere.
75. Sir Boriet of Cornwall (per bend argent and vert, a rose sejant sable) Goatmen took him as a sacrifice but he escaped to find nobody believed him. He is on a quest to establish a monastery in the wilderness.
76. Sir Afactor of London (argent, a bow azure) his family sent him as child sacrifice to a monster but a hero rescued him. Discovered children from past relationship.
77. Sir Twrch of Clackmannanshire (azure, a Saint Andrew's Cross or) Possessed by a ghost for several years then discarded when no longer needed. He is on a quest to always help apprehend evil-doers on the king's road.
78. Sir Kadlaouen of Caer Segeint (per bend sinister argent and purpure, a badger courant facing to chief argent) He is on a quest to establish an orphanage and school.
79. Sir Siân of Caer Glout (purpure, an elk rampant argent) Had a child out of wedlock in secret while young. A hot mysterious person flirts with him, and will soon turn out later to be a blackguard. He is on a quest to kidnap a saint.
80. Sir Camlahot of Essex (per chevron or and vert, an ox statant vert) Clan head struck by paranoia and killed many kinsman and scattered the rest.
81. Sir Esclawr of Sussex (sable, a human with a sword or, argent) His lady love is an agent or spy. He is on a quest to destroy relic of rival faith.
82. Sir Kydain of Herefordshire (or, a torch proper) An enemy developed a crush and risks plans to be near him.
83. Sir Dagoner of Angus (gules, a human winged, volant, or) Family gaining reputation as torturers and murderers. Time travelers come and give him a child he will have in future for safe keeping.
84. Sir Gwyndeyrn of Westmorland (per pale sable and argent, a spearhead gules) His lady love is has criminal, political or military family ties.
85. Sir Merwydd of Caer Dourbruf (purpure, an anchor argent) Ancestor walked from crypt to haunt him but was finally stopped by priest. Angel tells him that how his current love interest pans out will determine fate of the world.
86. Sir Maelgwn of Caer Canovion (azure, a harp or) He is on a quest to give great wealth to the church.
87. Sir Rhiannon of Aberdeenshire (sable, a pelican rising argent) His lady love tries to protect him and deal with his enemies. He is on a quest to rescue an bound supernatural being and convert it .
88. Sir Maredudd of Caer Pensa vel Coyt (or, a salmon proper) Giants captured him and he was a plaything of their children for years.
89. Sir Godebog of Essex (per pale or and vert, a lion rampant purpure) Sent to live with foreign enemies as hostage. A wizard from future tells him to stick with current love interest no matter what. He is on a quest to destroy a secret enemy cult.
90. Sir Meirion of Dorset (per pale or and sable, a crescent purpure) Family estate and clan cursed and sealed from world with monster guardians. He is on a quest to swear to serve a hierophant or king in the name of his faith.
91. Sir Isdenc of Cromartyshire (per chevron azure and argent, an annulet proper) He is on a quest to exterminate magical creature sacred to rivals.
92. Sir Selyf of Derbyshire (per chevron or and purpure, a turtle rampant proper) Locked in tower by wizard to keep clan silent. His lady love is ill and needing difficult treatment. He is on a quest to slay a minority of unbelievers in his land.
93. Sir Hedrek of Caer legion guar uisc (per pale gules and argent, a key azure) Family murdered by kinsman attempting to control clan. He is on a quest to slay a great beast menacing the faithful.
94. Sir Ywaivres of Caer Sallwg (per pale or and sable, a tower azure) Family has many practitioners of forbidden magic.
95. Sir Gwrwystl of Durham (per pale or and sable, a human with a sword and shield or, argent) His lady love is obsessed with marrying him, but he feels he cannot.
96. Sir Eithinyn of Caer Peris (per fess or and gules, a cross proper) Ex-lover desperately in some trouble and needs care and help. He is on a quest to collect materials from dangerous place far away to help build new cathedral.
97. Sir Nudd of Kinross-shire (per pale vert, argent, and the first, a Saint Andrew's Cross gules) Family overrun by faerie folk. His lady love is attracts attentions of criminals or a villain.
98. Sir Coel of Huntingdonshire (purpure, a bell argent) Ancestor led a cult for years terrifying commoners.
99. Sir Afarnus of Kirkcudbrightshire (argent, a boar rampant regardant gules) A tribe of giants kept him to serve their king who humiliated him. An attractive rival has become friends with his his lady love. He is on a quest to seal a portal to the fairy realm.
100. Sir Cynfarch of Caer Baddon (per bend vert and or, a tree or) Visions of another, similar world have shown him with a surprising lover. He is on a quest to serve a noble in defense of the faith.