Alternate timeline
(covers information from an alternate timeline)

In an alternate timeline, Lisa was a young inhabitant of Gaia and a descendant of Jadzia Dax.

Together with Molly, she attended a mathematics lesson from a holographic version of Quark in the main room of their settlement when the USS Defiant crew visited the place for the first time in 2373. She later spoke to Molly about her ancestor, Miles O'Brien, and helped with planting. (DS9: "Children of Time")

Lisa was played by Davida Williams.
Her costume from this episode was sold off on the It's A Wrap! sale and auction on eBay. [1] [2]
According to the Star Trek Encyclopedia (3rd ed., p. 631), Lisa was, also, a descendant of Worf.
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