Iolanthe Potter (neé Peverell) was the granddaughter of Ignotus Peverell. Described as "beautiful," she lived in Godric's Hollow, and inherited the Cloak of Invisibility from her grandfather due to the lack of any male heirs in her generation. Upon her marriage to Hardwin Potter, she explained that, in the tradition of the Peverell family, possession of the cloak was kept secret. Hardwin honoured her family's tradition, and, from then on, the cloak was passed to the eldest child of each new generation in the Potter family.
- Pottermore (Mentioned only)
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