Alternate timeline
(covers information from an alternate timeline)

In an anti-time future, Alandra La Forge was the daughter of Geordi La Forge and Dr. Leah Brahms.

Her siblings were Bret La Forge and Sidney La Forge. Jean-Luc Picard inquired about her and her siblings when he reunited with Geordi around 2395. (TNG: "All Good Things...")

This character was only mentioned in dialogue.