Born from a single family line

Started with a woman named Villaria who fell in love with a demon of lust.

The demon fell in love with the idea of ultimate power

The demon saught out the most beautiful maidens around

He found Villaria and seduced her into bearing him a child

A daughter was born

The demon killed Villaria for bearing him only one female child and four males.

Those children were sold to a vampiric slaver by the village

The daughter was made to marry the slaver

The eldest of six (Two girls and three boys) was lost in a bet to a dragonkin

So it went, the eldest daughter finding her way into the arms of a new species for centuries

Along the lines one of the daughters of Villaria's line was given to a Fae king

Only one son was born to that union. Prince Lutheral Daewen

Lutheral found the Celestrial woman Belladonna

He married her after a year

Twin girls were born to the union. Etania and Letari 

Kingdom of Esteliarnia was destroyed after the death of King Lutheral

Line now consists solely of the eldest daughter Etania

All along the line the women called themselves Villarian
 

Most magical powers are unknown aside from tracking - the ability to track prey by feeding on them. It is unknown as to what species resulted in this ability.