User blog comment:Thailog/Ep. 206 "Bloodlines" discussion/@comment-184.9.213.229-20120602193630/@comment-432124-20120602195955

I don't know about Artemis knowing about Lian. I'm pretty sure that if Roy and Jade had left their daughter with her and Wally, she would reacted to her secret niece the same way that Barry and Iris reacted to their future grandson.