Fairy Mary is the overseer of the tinker fairies. She is stout, fussy, organized, and takes great pride in being a Tinker. She saw great potential in Tinker Bell but was disappointed when Tinker Bell tried to be something she wasn't. But her faith in her was restored when Tinker Bell used her natural ingenuity to invent new tools and devices using lost things to restore all the supplies and items needed to bring Spring to the Mainland, completing what originally took months of work in one night. Fairy Mary enjoys listening to stories but can get anxious in intense situations, trying to calm herself by counting. She is motherly and guiding and knows when to be firm.