Hi Robin,
I no longer remember whether I added his date & place of death or whether one of the other 44 managers (or the curator!!) over the last 4 years did.
So, as I'm guessing, I'd say that the incorrect date & place of death is just a snafu. Whether mine or someone else's isn't clear.
If you have manager access then you probably have the appropriate access to correct the entry.
/Rory
As Roderick said, you are able to edit the profile since you are listed as a manager for it. Geni is a collaborative Wiki and we all share responsibility for editing and maintaining the profiles. If you can find good source information that you can include in the profile, you should be able to update the information for all to benefit. Thank you!