Yozumian Dudui Yinochek

Yozumian Dudui Yinochek was the high priest of the Protector's House, a Selûne temple on Memnon. On the surface Yozumian's clerics helped the poor people of Memnon but in truth the high members of the church, starting with Yozumian, were corrupt, living in very comfortable room with many precious goods and indulging in the company of women. Yozumian especially liked very much played with women, sometime pretending to perform special rituals on their. One of his victim was the young mother of young Artemis Entreri, that was subservient to Yozumian even before Enteri's birth. In 1368 finally Enteri remember that part of his past and he come back to Memnon to confront his family and Yozumian. Yozumian used all his resource to avoid confront with the assassin but Enteri, helped by Jarlaxle, defeated the Protector's House's defense and confronted Yozumian. He denied did bad things to the Enteri's mother, murmuring about gods' designs. Enteri rebuffed this claim, absurd for him, and killed the man.

Behind the Scenes
there are many clues that he was the biological father of Enteri

Novels

 * Road of the Patriarch