Fafnir

WARNING: Potential Spoilers Below!

Name: Fafnir

Nickname: The Dragon of the Glittering Heath

Cultural Background: Dragon (originally Huldrufolk)

Born: Unknown, but in ages long past.

Parents: 

Mate: Fafnir is not known to have mated as a dragon.

Appears In: Ormsbani; mentioned in Asa Oathkeeper Among The Giants

Source: The Saga of the Volsungs as well as other variants of the Ring-Cycle in Germanic Mythology.

Legendary dragon slain by Sigurdhur Ormsbani; he had been a huldrufolk who fell under the influence of a curse and became a dragon. Probably the most famous dragon in Northern legend.