sort by best latest
that's a question i've wondered about for a long time. the irony of them dying so close to the same age and the stories i've heard sure makes one wonder. i doubt we will ever no for sure.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
We cannot tell. As they were famous, there are many theories..
Copyright © 2016 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.