06-25-2016, 11:33 PM
Probably the same historical documents you refer to.
He was seeing things that weren't there, and hearing voices.
: something (such as an image, a sound, or a smell) that seems real but does not really exist and that is usually caused by mental illness or the effect of a drug
: perception of objects with no reality usually arising from disorder of the nervous system or in response to drugs (as LSD)
1. a sensory experience of something that does not exist outside the mind, caused by various physical and mental disorders, or by reaction to certain toxic substances, and usually manifested as visual or auditory images.