
One way to tell Profiles that are Geni Users from non-users -
Geni users have an Activity Tab. Profiles that are not Geni Users do not.
Only folks who have joined Geni are Geni Users. Some ways Profiles you added can become Geni Users - if you invite someone to their profile and they accept, they become a Geni User. Or someone else can invite them. Or they can create their own profile, and then merge it with one you had created of them.
If the person joined Geni, is still shown as a Geni User, but is deceased and you know it, then you should click Actions on the Profile, then click Report, then choose Deceased for the reason and in the box they show you explain how you know they are deceased (eg post a link to the obit or grave stone or tell them what close relationship they are to you and when they died or etc) - then click submit.
Customer Service will then close their Account.
(Do not ever do that if the person is still alive!)