Mestaclocan (メスタクロクアﾝ Mesutakurokuan) was the original ancestor and founder of the House of Mestaclocan. He was a skilled shapeshifter - able to change his body's shape and size into anything - and contributed to the defeat of Mythos. His ancient relic is the Shroud of Mestaclocan.
- Mestaclocan's name is based on the Shapeshifter from early Mayan text of the same name.
- Mestaclocan's name was later adapted by his descendants as a surname.
|Head of the House of Mestaclocan|| Succeeded by|
Unknown, eventually Caudata the Salamander