|Marital Status\Mate||Ilene, wife|
|Books||Roc and a Hard Place, The Dastard, Swell Foop, Air Apparent|
Sim is heir to his mother the Simurgh. His nanny is Roxanne, the second most powerful bird in Xanth. He was tutored by Che Centaur. He is married to Ilene. Sim will inherit the universe in due course.