Temerian History

Glossary Entry
"Before Lara Dorren died in solitude, she gave birth to a daughter, who was adopted by the queen of Redania and named Riannon. At the age of seventeen, Riannon married Gidemar, the king of Temeria.

Three years after the wedding the famous Falka rebellion began, during which the pregnant Riannon was accidentally captured. In prison, she gave birth to twins and subsequently descended into madness. At the same time the fierce Falka gave birth to a daughter, whom she abandoned to wage war, leaving the child for the mad prisoner to nurse. Soon thereafter the rebellion was suppressed, Falka was captured and burned at the stake and King Gidemar regained his wife - with three children."

Source

 * The History of the World