claim: John DiMaggio had a role on Justice League.
evidence: Llefelys -LRB- Middle Welsh orthography Llevelys , Lleuelys , Llefelis -RRB- is a character in Welsh mythology appearing in the medieval Welsh tale Cyfranc Lludd a Llefelys .. Middle Welsh. Middle Welsh. orthography. orthography. Welsh mythology. Welsh mythology. Cyfranc Lludd a Llefelys. Lludd and Llefelys. Lludd. Lludd Llaw Ereint. In the tale , Llefelys is king of France while his brother Lludd is king of Britain .. France. Kingdom of France. Lludd. Lludd Llaw Ereint. Britain. Prydain. The tale appears in the Red Book of Hergest and the White Book of Rhydderch , the source texts for the Mabinogion , and embedded into various versions of the Brut y Brenhinedd , the Welsh adaptation of Geoffrey of Monmouth 's Historia Regum Britanniae .. Red Book of Hergest. Red Book of Hergest. White Book of Rhydderch. White Book of Rhydderch. Mabinogion. Mabinogion. Brut y Brenhinedd. Brut y Brenhinedd. Geoffrey of Monmouth. Geoffrey of Monmouth. Historia Regum Britanniae. Historia Regum Britanniae