Lillian-Rose Nightwalker

Lillian-Rose "Lily" Nightwalker is a supporting character of The Witch Diaries. Lillian is a witch and the daughter of Benjamin Nightwalker and Charlotte Marshall, the adoptive sister of Malachai Parker - a boy her father rescued and the goddaughter of Jacob Chamberlain.

History
Benjamin Nightwalker and his coven conceived a child through a spell.

Kai revealed that Charlotte was in fact pregnant with Ben's child. He later revealed that it was because of their spell that she was conceived.

Charlotte initially had no interest with having anything to do with the child, even telling to the Kai that he made a mistake if he thought he could get to her by using Ben and their child as leverage. But after words of consideration from Jacob Chamberlain, she later changed her mind.