Leta Lal
From superman.nu: Supermanica
Leta Lal
Beautiful young resident of most ancient Atlantis who, according to one account, participated in a war between her people and colonists from Krypton. When the Legion of Super-Heroes travels to the past to investigate, Superboy falls for Leta and later learns that she is the distant ancestor of Lori Lemaris (Adv No. 333, Jun 1965: "The War Between Krypton and Earth!"; "The Civil War of the Legion!"). This chronicle indicates that Atlanteans were alien colonists themselves, a fact not mentioned in subsequent stories.