Donnie Thornberry.png

Donald Michael "Donnie" Thornberry is an adopted dull-witted son of Marianne Thornberry and Nigel Thornberry, and brother of Debbie and Eliza Thornberry.


  • The Orangutans (parents; deceased)
  • Eliza Thornberry (Adoptive younger sister)
  • Shane G. (Adoptive brother in law)
  • Darwin Thornberry (Adoptive pet)
  • Debbie Thornberry (adoptive older sister)
  • Nigel Thornberry (adoptive father)
  • Marianne Thornberry (adoptive mother)
  • Tyler Tucker (cousin)



Community content is available under CC-BY-SA unless otherwise noted.