Due to his position as a Swordsman, Toha could have chosen to mate with any female Sangheili. In this case, the Elite who gave birth to Usze had already married a wealthy merchant. It is to be noted that Toha was not from the same lineage as his son, who was born to the 'Taham lineage. Toha was likely born to the 'Sum lineage. As befits his Swordsmanship, his name bears the "-ai" suffix.
- Halo 3 (Mentioned only)