Character Ages Toggle navigation activity Toggle Dropdown history discuss follow editors rules Toggle Dropdown common by group by name recent edit Toggle Dropdown content name type refresh children mates references out references in +*refers_to Cards that Character Ages refers to. 1x01 - Wolf Moon Jeff Davis, Jeph Loeb, Matthew Weisman ... Derek's age There is a lot of debate about Derek's actual birthday, which has a knock-on effect on how old he was when Kate seduced him. ...