This is pretty cool: A Death Map Of Roman Emperors.
Click to embiggen or even better click through my link which talks about a bunch of the Purple Toga set. It also breaks down just how few ended their life due to natural causes (note: it has the Divine Augustus dying of natural causes, rather than being poisoned by Livia; take THAT Mr. So-Called Expert Michael Grant!).
Also, This post introduces a new tag,, "Not The News", There's too much anger from the news, so let's all roll around in 2000 year old Imperial Murders, shall we?