Klaus' Daughter is a Lockwood?

A Wolf and a Witch

  Klaus watched as Nicole suddenly dropped to the floor. She was letting out a blood curdling scream. Father Kieran was petrified. "What's happening?!" Elijah ran and vamp sped Kieran out of the church. "She triggered her werewolf curse. Go home. We don't know how strong she is." Kieran nodded and left the church. Elijah raced back inside to see his niece in Niklaus' arms. Her bones were breaking and she was in agony. He saw Niklaus' face stained with tears. He was scared for his daughter. He wanted to take all the pain she was feeling away. He remembered the pain he went through the first time he turned; it was excruciating. He could only imagine as a witch what she was feeling. She was mumbling incoherently. "Daddy, I'm sorry. Make it stop please?!" Over and over she pleaded. There was nothing either of them could do but let it happen.
All of the sudden she jumped out of Klaus' arms and onto the alter crouched on all fours with her head down. Nik and Elijah approached her carefully. "Nicole? Are you alright?" She raises her head and growled. Her teeth were bared and her eyes are amber. "Get away from me!" She fully turned and ran out of the church with Elijah and Klaus hot on her tail. They followed her all the way into the Bayou. When she finally came to a stop she had slivers of clothing left and was passed out asleep.
As they approached her they saw a blonde haired woman come out of the darkness. She was obviously a wolf herself. "She just turned for the first time?" Klaus and Elijah both nodded. "You're the Originals aren't you?" They nodded. "She's your daughter isn't she? The one that isn't supposed to exist." She narrowed her eyes at Niklaus. "How do you know of her existence?" She bent down to Nicole and revealed a birthmark on the back of her neck. Unlike Hayley's cresent moon; Nicole had a sun. "The witches predicted her birth; but she was never seen so they assumed she died." Klaus and Elijah had no knowledge of this supposed prophecy. "Who predicted it?" She smiled. "Some Deveraux witch. She was a child herself at the time so no one really believed her." Sophie. The witch with the gift of predicting pregnancies. "You need to keep her safe. She'll be a more powerful hybrid than you Niklaus." Elijah looked at her with confusion. "How?" The woman stood up away from her. "She's a witch and werewolf. If she becomes a vampire; she'll be a heretic hybrid." Klaus' eyes widened in fear. His daughter would become an even bigger target to Marcel if she became a heretic hybrid. The woman stood up whilst picking up Nicole. "I'm gonna take her to my cabin and put some clothes on her before she gets sick. Follow me." The brothers looked at each other and followed her into the woods.