Between the last three Geneforge games, there is a character who is a powerful member of the Rebellion who goes by the name Litalia.
Litalia's first appearance is outside Greenwood Academy in Geneforge 3. She is the one that lead the Rebel assault on the shaping school. She will attempt to recruit the Playable Character on several occasions to join her on her mission. The Player encounters Litalia's Shade just before fighting the Warped Creator. She is also a character in Geneforge 4 and Geneforge 5 although her appearance is a part of a plot twist in the last game.