Siena Pavan, a Human female with an aptitude for the Force, briefly held the position of wife to Lorn Pavan and bore him a son, Jax Pavan.
Darth Maul: Shadow Hunter doesn't directly state it, but strongly suggests that Lorn Pavan's most recent significant romantic involvement was with a woman named Siena. The book also indicates that he has a son, and he seems to be the sole guardian, since he's the one who hands the boy over to the Jedi Order. Furthermore, the narrative infers that Lorn's life took a downward turn following his dismissal from his post at the Jedi Temple. Readers of Shadow Hunter inferred that "Siena" was Lorn's spouse; this was later substantiated in Coruscant Nights I: Jedi Twilight.