European dragon than with a lizard-like or dinosaur-like body as in later belief (though the dragon of Beowulf does show several features that would later become popularized with dragons–namely, it breathes fire–lives underground, and collects treasure). The most famous lindworm in Norse and Germanic mythology is Fafnir The Germanic stories of lindworms have them guarding a treasure hoard. The Fafnir lindworm guarded earthen mounds full of ancient treasure. The treasure was cursed and brought ill to those who later possessed it. Sea serpents are also called orms in Nordic languages, wyrms in Old English and worms in Middle English. These "dragons" are
Frankish mythology sprang some mythological stories and characters adapted through Europe, such as the knights Lancelot and Gawain. Frankish mythology Frankish mythology comprises the mythology of the Germanic tribal confederation of the Franks, from its roots in polytheistic Germanic paganism through the inclusion of Greco-Roman components in the Early Middle Ages. This mythology flourished among the Franks until the conversion of the Merovingian king Clovis I to Nicene Christianity (c. 500), though there were many Frankish Christians before that. After that, their paganism was gradually replaced by the process of Christianisation, but there were still pagans in the Frankish heartland of Toxandria