Wikipedia
In demonology, Purson is a Great King of Hell, being served and obeyed by twenty-two legions of demons. He knows of hidden things, can find treasures, and tells past, present, and future. Taking a human or aerial body he answers truly of all secret and divine things of Earth and the creation of the world. He also brings good familiars.
Purson is depicted as a man with the face of a lion, carrying a ferocious viper in his hand, and riding a bear. Before him there can be heard many trumpets sounding.
Other spellings: Curson, Pursan.
Purson are a psychedelic rock band from London, England. Founded by Rosalie Cunningham. Purson formed after Cunningham disbanded her previous project Ipso Facto. They are signed with Spinefarm. Rosalie Cunningham describes the sound as "vaudeville carny psych".