Elijah Mikaelson is the third child of Mikael and Esther. He is the younger brother of Freya Mikaelson and Finn Mikaelson, and the older brother of Kol Mikaelson, Rebekah Mikaelson and Henrik Mikaelson. Elijah is also the older half-brother of Niklaus Mikaelson, and the uncle of an Unnamed Nephew, and Hope Mikaelson, Klaus' daughter with Hayley Marshall.