His cousin, Ozorne Tasikhe, was once one of the last in the line of succession. By 438 HE, Ozorne is third in line, and then second in line, after the death of another Carthaki prince.
Tasikhe ┌——————————————————┴———————————————————————————————┐ | | | Emperor Mesaraz Unknown middle brothers Apodan Tasikhe ┬ Mahira Lymanis | | ┌—————┴————————————————┐ ┌——————————┴————————┐ | | | | Mikrom Tasikhe Stiloit Tasikhe Ozorne Tasikhe Fazia Iliniat ┬ Unnamed prince (Iliniat family) | Kaddar Iliniat ┬ Kalasin of Conté | Binur Iliniat
Note: Qesan Tasikhe was mentioned in Tempests and Slaughter, but it is unknown which of Emperor Mesaraz's brothers he was a descendant of. As his father is not known, he is not shown on the tree. He came before Ozorne in the line of succession.
It is also likely that Prince Apodan and Princess Mahira had more children, as Kaddar was not the first in line after Ozorne, but those children have not yet been revealed.