Klaus Mikaelson

Niklaus Mikaelson or klaus mikaelson is the orginal semi-hybrid he is the strongest in his family and he has 2 children and both of his children or the powerful tribrid's.his paternal half siblings Freya Mikaelson Finn Mikaelson Elijah Mikaelson Kol Mikaelson Rebekah Mikaelson and the youngest brother killed by werewolves Henrik Mikaelson Klaus was born a werewolf but turned into a hybrid using dark magic.his mom esther the orginal semi-witch turned all of her children tio protect the remaining 8 of them.his sister rebekah fell in love woth his former protege marcel or marcellius gerard and nearly killed him until he and lucien casle was tunred into an upgraded semi orginal vampire. making him stronger then the mikaelsons.