I didn't foresee this being a plausible interpretation, and have just now edited the birthdate to 1927 to avoid further confusion. It was intended as a bit of an, "Oh no, is she about to identify Voldemort?" moment, to be contradicted soon after by the Gaunts not exactly being on the Wizengamot or having a patroness grandmother. But as it's plausible-to-the-reader that the Gaunts are different in this fic, I feel like I need to do something to cut down plausible misunderstandings I didn't foresee. (I've also edited Ch. 53, fyi.)

Eliezer S. Yudkowsky

Wait, that doesn't work, for Voldemort being a known parselmouth to allow Hagrid a retrial after discovering the charm on the Sorting Hat Tom Riddle and Voldemort have to be known to be the same person.

EDIT: Eliezer jossed heroic Riddle in the mean time anyway.