Welsh sources mention a warrior named Madog as Uther's son, making him Arthur's brother.
Arthur also has a maternal half-brother named Gormant, son of Rica. Presumably the result of a third marriage by his mother Igraine, after the death of Uther.
Gawain, Agravain, Gaheris, Gareth. Modred is his son/nephew. All are sons of Morgause.
Ywaine is Morgan le Fey's son.
Bob.
This is the origin of the saying
'Bob's your Uncle'
Morgan (or Morgana) la Fey was King Arthur's half sister.
Morganna Le Faye, who may have been Arthur's sister or half-sister.
King Arthur is a legendary figure who is said to have lived in the fifth and sixth centuries. Whatever real person was the basis for the legends probably lived in the mid fifth century. Henry VIII on the other hand was a real king who lived from 1491 to 1547, becoming king in 1509, so obviously they were not brothers. Henry did have an older brother whose name was Arthur but he died when he was a teenager and never became king.
Her name was Christine King .
King George was the British king.
Arthur
arthur pendragon
whats king arthurs adopted parents name
Pal
no his half brothers name is Jaxon Bieber
There is no special day for half-brothers, much less for half-brothers twice removed (a relationship name that has no meaning).
Carl and Jimmy King
Bertram
FDR's half-brother's name was James after FDR's dad.
Arthurs seat is one
Richard
He had two half-brothers , Lawrence and Augustine.