If you are alive you are private on a person’s online family tree. That doesn’t mean you are private to the owner of the online family tree company. Most people advise not to add living relatives. It really doesn’t matter if you are registered to vote your information is online accessible to anyone. You can look up anyone by name online and get last address, age, relatives (even X in laws). I mean on the family tree they are working on if they are putting it online. I don’t mean your DNA. Only you have access to your DNA unless you give someone access.
If you are alive you are private on a person’s online family tree. That doesn’t mean you are private to the owner of the online family tree company. Most people advise not to add living relatives. It really doesn’t matter if you are registered to vote your information is online accessible to anyone. You can look up anyone by name online and get last address, age, relatives (even X in laws).