Darth, there was a gi-mongous thread on this form some months ago on whether or not one can predict death (whether from a natal or horary chart) and whether it is ethical to do so. Hopefully you can find it. The famous example of the problems is Richard Houck, who published an entire book on the astrology of death prediction, and who was off by a country mile on the manner and time of his own death. Traditional astrologers will tell you of historical examples of pinpoint accuracy, while ignoring the major bloopers by astrologers of the past. The demographic transition and longevity of today's population in the developed world is not on the side of predicting death from a natal chart, because the techniques were developed when the average life expectancy is much lower than it is today.