You have a great online family tree.
Do NOT WASTE your time looking through those cemetery listings provided by the other poster. I DID look and Edward was not listed. It REALLY GAWLS me when people do a google and send links that WASTE the time of the person they THINK they might be helping. This person is known across the boards for wasting people's time and MONEY in research and paying for searches for death certificates, etc.
The burial information is NOT quaranteed to be on the death certificate. A county official in most counties across the US reviews and approves the death certificate then authorizes a burial permit or transfer permit to another jurisdiction. The actual place of cremation/burial depends on the local county process and is NOT a requirement to be on a death certificate.