For 10 points, name this anonymous author usually named for his poem about the title gem or for his poem in which a man enters a beheading game with a green knight.
In a poem often attributed to this person, a tomb containing the talking corpse of an ancient judge is unearthed during the building of a cathedral. A story about idle workers in a vineyard is told to the speaker of a poem by this author after he falls asleep and sees his deceased daughter across a river. Another poem by this man depicts hunts for deer, a boar, and a fox, whose carcasses are traded for kisses with a man who hides a green girdle he receives from the wife of (*) Bertilak. All of this poet's extant works, including Cleanness and Patience, are found in the Cotton Nero A.x. ("a"-ten) manuscript. For 10 points, name this anonymous author usually named for his poem about the title gem or for his poem in which a man enters a beheading game with a green knight.
In a poem often attributed to this person, a tomb containing the talking corpse of an ancient judge is unearthed during the building of a cathedral.
the Pearl Poet [or the Gawain Poet]