Месин Пертамбанган Эмас. Месин Пертамбанган Эмас. Your contact page description. William Morgan (anti-Mason) William Morgan (1774c. 1826) was a resident of Batavia New York whose disappearance and presumed murder in 1826 ignited a powerful movement against the Freemasons a fraternal society that had become influential in the United States.