Bill and Fleur. Victories, Dominique, and Louis.
Charlie and Heather. Jack, Evan, Wally, Ila, Daniel.
Percy and Audrey. Molly and Lucy.
George and Angelina. Fred and Roxxane.
Ron and Hermione. Rose and Hugo.
Harry and Ginny. James, Albus, and Lily.
Seventh years. Molly, Jack, Evan, Dominique.
Sixth years. Wally, Lucy, Fred, James, Louis, and James.
Fifth years. Rose, Ila, Albus, Roxxane.
Fourth years. Lily, Hugo, and Daniel.
Victoire and Teddy already graduated there is the Lovegood and scamander line involved. And more characters from the original movie.