watch 01:11 The Loop (TV) Do you like this video? "That's conjecture." —Nate Heywood[src] The subject of this article has never been given an official name. Until one is revealed, this conjectural title will be used. An unnamed girl is the daughter of the late Ethan Knox. Appearances Supergirl Season 1 "How Does She Do It?" (mentioned) Retrieved from "https://arrow.fandom.com/wiki/Ethan_Knox%27s_daughter?oldid=524552" Categories: Humans Articles with conjectural titles Characters Characters from Earth-38 Community content is available under CC-BY-SA unless otherwise noted.