Am I the only one who thought it impossible that a lesbian, feminist investigator (possibly with a new baby) would only seek to investigate the father's ancestry and not the mother's?
Secondly any child/children (presumably born to a prostitute) would have been impossible to trace. They could well have been anonymously abandoned. None of them presumably would have known their father's name.
Spoilt what was a fantastic episode. He could have just gone there and asked where he came from, repeating that Jekyll had no offspring.
Rest of the episode was fantastic. Wish they had gone into the twins more, though I am assuming that if there is a second series (I hope there will be as they have left a lot open), they will go more into the twins, and whether as his mother said, Hyde will ever truly disappear.
Was a fantastic series apart from that last scene.