Uncle: Scyther (X-Scissor, Slash, Steel Wing, Brick Break)
Aunt: Skarmory (Steel Wing, Air Slash, Rock Slide, Swords Dance), Noctowl (Air Slash, Shadow Ball, Feather Dance, Roost)
Paternal Grandmother: Scizor (Iron Head, Iron Defense, X-Scissor, Agility)
Paternal Grandfather: Pinsir (X-Scissor, Thrash, Superpower, Guillotine)
That’s the grandparents; Veteran trainer class, and the Aunt, a Johtoan, used to live in Violet City and studied under Falkner, hence Flying Types.