Gemma’s real name is…

…Hannah and Helena is her step sister. Ok. I base this on 2 small hints that have been bugging me. Chinese restaurant scene. Helena “mistakenly” calls Gemma, Hannah. Mark corrects her. The first line in the final song (Work Song) of series 2 that says “Go down, Hannah go down and stay down”. I believe Gemma/Hannah is also Jame Egans daughter. Hannah was chosen by Jame over Helena to meet Mark and have a child with him to keep the lineage going. Helena was jealous of this and after they found out that Hannah couldn’t conceive, Helena found a way to keep Hannah down on the floor to be the test subject. This is why Helena volunteered to be severed, to be with Mark and have a child with Mark. I believe she will have twins and die in childbirth. Before that, Helena keeps Mark S. prisoner on the testing floor and the plot switches to Gemma/Hannah trying to rescue Mark from it. I think after Helena dies and Hannah/Gemma saves Mark, they will raise the kids. Dylan will eventually be the hero along with Irving. I can’t get my head around Cobel being Mark’s mother. Doesn’t sit right. The point that bugs me the most is WHY is Mark so important to be the father. Love to hear your thoughts.