Student, then shopkeeper
George Weasley
The other twin. The joke is shared, and the later books refuse to treat him as a spare.
George builds the same sweets, skips the same exams, and loses an ear before he loses his brother. Early on the pair is the unit. The journal gives him his own page so the family tree does not collapse two people into a punchline.
He is a Gryffindor, a beater, and a businessman with a sense of humor the ministry finds hard to file.
Later in the story
After Fred is gone, George keeps the shop. That sentence is the whole later note. The scenes stay in the novel.
Family sketch
The Weasleys
Arthur, Molly, and their seven children. Bill, Charlie, and Percy are named here so the row is true. They do not all have full profiles yet.