Zachary Zatara
Zachary Zatara is a fictional character in the DC Universe. Zachary is a descendant of the Homo Magi just like his cousin Zatanna and uncle John Zatara. He first appeared in "Teen Titans (vol. 3)" # 34, and was created by Geoff Johns and Tony Daniel.
Zatanna
Created by writer Gardner Fox and artist Murphy Anderson, Zatanna first appeared in "Hawkman" #4 (November 1964). When she is introduced, she is on a quest to find her father Zatara who made his first appearance in "Action Comics" #1 but had not been published regularly for several years. The storyline crossed multiple comics published by DC at the time, culminating in issues of "Justice League of America", also written by Fox.