User blog comment:B214/Talk About What You Want! 2/@comment-172.56.4.154-20140728044526/@comment-202.152.202.198-20140801044609

In Mabinogion tale, both red dragon and white dragon were caught and imprisoned in Dinas Emrys, north Welsh. So yeah there are two different tales about the Red and White, Historia Brittonum and Mabinogion tales. Both tales have dfferent ending.