“Surveys of modern psychiatric institutions have only revealed two specific (uncorroborated) cases of the glass delusion. Foulché-Delbosc reports finding one Glass Man in a Paris asylum, and a woman who thought she was a potsherd was recorded at an asylum in Merenberg.”
His first marriage in 1333 was to Gertrude of Merenberg (d. 1350), daughter and heiress of Hartrad, the last Lord of Merenberg and Gleiberg.
ZYX Music is headquartered in Merenberg, Germany and has offices in the USA and several European countries.