Final answer:
The four knight brothers from King Arthur's Round Table are Sir Gawain, Sir Galahad, Sir Lancelot, and Sir Gareth, all of whom are central figures in the Arthurian legends renowned for their chivalry, virtues, and heroic deeds.
Step-by-step explanation:
The four knight brothers commonly associated with King Arthur's Round Table include Sir Gawain, Sir Galahad, Sir Lancelot, and Sir Gareth. These characters are legendary figures from Arthurian tales and have been popular subjects of various works of literature and art over the centuries.
Sir Gawain-
Sir Gawain is known for his chivalry and loyalty. He is one of the most prominent knights in Arthurian legend and is often portrayed as a model of knighthood.
Sir Galahad-
Sir Galahad is celebrated as the purest and most virtuous knight, achieving the Holy Grail quest.
Sir Lancelot-
Sir Lancelot is one of the most well-known knights, famous for his skills in battle and his tragic love affair with Queen Guinevere.
Sir Gareth-
Sir Gareth is a lesser-known knight but is characterized by his humility and bravery.