Name:

Niklaus Mikaelson

Nickname:

Klaus

Species:

Original Hybrid

Home:

- Mystic Falls
- New Orleans

Parents:

- Mikae (Step-Father)
- Ansel (Biological Father)
- Esther Mikaelson (Mother)

Siblings:

- Freya Mikaelson (Sister)
- Finn Mikaelson (Brother)
- Elijah Mikaelson (Brother)
- Kol Mikaelson (Brother)
- Rebekah Mikaelson (Sister)
- Henrik Mikaelson (Brother)

Romances:

- Hayley Marshall-Kenner
- Caroline Forbes
- Camille O'Connell

Children:

- Hope Mikaelson (Daughter)
- Marcel Gerard (Adopted Son)

Year of Birth:

Before 990 A.D.

Highlights:

- Unknowingly conceived when his mother had an affair with a werewolf
- Abused by his father, amplified his temper & violent emotions
- Transformed into a Vampires by his mother using an adapted Immortality Spell
- Activated his werewolf gene when he made his first human kill;
- Cursed by Esther, which forced his werewolf side to lie dormant
- Spent a thousand years trying to break the curse, finally able to in 2011
- Transfers the Hollow into himself to save his daughter

Death:

Had Elijah kill him to prevent the Hollow's spirit from hurting Hope

Abilities:

- Enhanced Physiology
- Immortal
- Can turn his humanity on & off
- Mind compulsion
- Healing Factor
- Retractable Fangs
- Transform into a wolf without the full moon's influence

Weapon:

White Oak Ash Daggers