This is a hard one. Good luck.
HARRY POTTER TRIVIA

3. Which real-life family member of Tom Felton (Draco) appeared in Harry Potter and the Half-Blood Prince? A: His father as a Death Eater B: His mother as Narcissa Malfoy’s double C: His brother as a Hogwarts student D: His cousin as a young Draco in flashbacks
I believe I read somewhere that his grandfather was a extra in sorcerer’s stone but that’s it

3. Which real-life family member of Tom Felton (Draco) appeared in Harry Potter and the Half-Blood Prince? A: His father as a Death Eater B: His mother as Narcissa Malfoy’s double C: His brother as a Hogwarts student D: His cousin as a young Draco in flashbacks
I believe I read somewhere that his grandfather was a extra in sorcerer’s stone but that’s it
yeah, i think he is
3. Which real-life family member of Tom Felton (Draco) appeared in Harry Potter and the Half-Blood Prince? A: His father as a Death Eater B: His mother as Narcissa Malfoy’s double C: His brother as a Hogwarts student D: His cousin as a young Draco in flashbacks