The brother-sister relationship between the Witch,
Freya was, according to the Dhalia/Esther flashback, born in 972 AD, which doesn't let us know how old she is but does illuminate just how crap their timeline is. Finn was born one-two years after her so we can assume 973 AD.
Freya is the firstborn child of Mikael and Esther, the elder sister of Finn, Elijah, Kol, Rebekah, and Henrik, the maternal older half-sister of Klaus.
Nik is the son of Freya Mikaelson and Keelin.
Freya Mikaelsdottir is a witch-vampire hybrid. She is the eldest daughter and first child of Mikael Agnarsson and Esther Mikaelson.
This was a predicament Klaus Mikaelson, Hope's father and first supernatural hybrid, struggled with in his quest to create more vampire-werewolf hybrids. However, Hope is the only vampire-werewolf-witch tribrid that Nature has ever allowed to exist.
Dianna Monet Mikaelsson (nee Labonair) is an Original Immortal Tribrid. She is the daughter of Alaina Olsen and Cyrus Labonair. She is the wife of Elijah Mikaelson, adoptive mother of Saga Mikaelssen, and the mother of Olympia Mikaelson.
Vincent donates sperm and the sperm fertilizes Freya or/and Keelins eggs. No rule stating they can't have more than one child. Both Freya and Keelin can get pregnant. As far as raising the children all three could be active in the child life they don't need to be in a three way romantic relationship to do so.
Freya is Hope's (Danielle Rose Russell) aunt, but like everyone else, she doesn't remember who Hope is since Hope's trip into Malivore.
Freya shares exactly the same appearance as Chi, since they are twin sisters. She has the same hair-colour and style as Chi.
Elijah Mikaelson is the second-oldest of the Original vampire brothers (and the third-born child of Mikael and Esther).
Finn second oldest Original. turned at the age of 27-28. Klaus third oldest Original. Turned at the age of 23-24.
Klaus also mentions that he loved all of his siblings even Finn whom he kept daggered for 900 years in a coffin, because of his judgmental attitude to his half-brother.
Sage Maria Mikaelson (née Benedici) is a vampire and the wife of Finn Mikaelson. She is the daughter-in-law of Esther Mikaelson and Mikael Agnarsson through her marriage.
Freya Mikaelson: Freya was Mikael and Esther's firstborn child, and the oldest sister of Finn, Elijah, Kol, Rebekah and Henrik, and the half-sister of Niklaus.
Esther was pregnant with Elijah when the family made the trip to the New World. His birth was followed by those of Klaus, Kol, Rebekah, and Henrik, all in Mystic Falls.
She is the daughter of Niklaus Mikaelson and Hayley Marshall-Kenner. She is the stepdaughter of Jackson Kenner and Camille O'Connell-Mikaelson. She is the paternal older half-sister of Grace O'Connell-Mikaelson and the maternal older half-sister of Oliver and Luna Kenner.
Also, Hope has more raw power than Freya. She has the "firstborn power" like Freya but she's also constantly "fueled" by the dark magic in vampire blood that her body constantly producers. It was not Freya who was prophesied to become the most powerful witch the earth may ever see.
This is the family relationship between the original vampire, Elijah Mikaelson and the mortal tribrid, Olympia Mikaelson. Olympia is Elijah's only biological child and is the daughter he had with his wife, Dianna Mikaelssen.
However, before Kol and Davina could potentially conceive, she fell prey to his bloodlust due to Kol having a lack of self-control beforehand. As such, when Davina was later resurrected by her niece, she and Kol conceived Henriikka following their move from New Orleans, and the poisoned magical atmosphere.
Saved: The Sleeping Spell to Save the Mikaelsons
Freya was poisoned. Rebekah was cursed. In order to hit the pause button on all their ailments, Freya put herself and her siblings to sleep and linked them all to Klaus. It was up to Hayley to find cures and save them all.
Can Hybrids Have Babies? Mules and bananas are examples of hybrids that are infertile, so they cannot have their own babies. But surprisingly, there are many examples of hybrids that actually can have babies. This happens when the hybrid mates with another hybrid, or with the same species as one of its parents.
Sophia Zariah Mikaelson is a extremely powerful elemental witch and the tritagonist as well as a heroine of The Originals Fanfiction. She is the biological daughter of Qetsiyah and Agapios, the younger sister of Damien, the niece of Kayleigh, and was the ward of Andra.
We've all heard of the famous tribrid Mikaelson daughter, Hope Mikaelson. Daughter of Klaus Mikaelson. Her story is pretty simple, Hope was conceived in a one night stand by her dad Klaus Mikaelson and her mom Hayley Marshall Kenner.
She was the older sister of Esther, the sister-in-law of Mikael, the maternal aunt of Freya, Finn, Elijah, Niklaus, Kol, Rebekah and Henrik Mikaelson, and also the great-aunt of Freya's deceased unborn son and Hope Mikaelson.