Sir Galahad Most Chivalrous Knight!
"The purest knight of all!" Says Arthur
Galahad took the reserved seat!
At the round table, there was a seat that only the purest knight could sit in. If someone falsely sat in the seat, they would die. Galahad arrived at King Arthur's court and sat at the special seat. His name was inscribed into that spot at the table and afterwards he was immediately knighted.
Galahad and the Holy Grail
Sir Galahad and two others took upon themselves the quest for the Holy Grail. Galahad and others had succeeded in finding it. Galahad was allowed to see the Holy Grail, and soon after requested to die, for he felt like after seeing that he was ready to enter into the heavens.