Cannabis Indica October 12, 2016October 12, 2016 thcscience_admin This category is for people who died c. 491 BC. 496495494493492491 BC490489488487486 540s530s520s510s500s490s480s470s460s450s440s Pages in category "491 BC deaths" This category contains only the following page. This list may not reflect recent changes. H Hippocrates of Gela