Lara Dorren

Lara Dorren aep Shiadhal was an elf, who fell in love with Cragen of Lod, a mighty human sorcerer, after the Conjunction of the Spheres. After Cregan died, Lara gave birth to their daughter, and died herself soon after. Cerro, the queen of Redania at the time, adopted the half-elf girl and named her Riannon. The descendants of Lara Dorren are regarded as special, for their magical gifts are considered to be very strong.

The Witcher computer game
During the game, Geralt can read two books, Lara's Gift and The Story of Lara Dorren and Cragen of Lod, which tell the elves' and the humans' versions of the lovers' tale.

It is suggested that Alvin might be a descendant of Lara Dorren.