Is a great great grandfather an immediate family member?

2 of my sons birth certificates in Georgia were obtain by his great great grandfather, he 90 and I think they felt sorry for him but I don't even know him really. He had my sons name, my sons fathers names, and my name. Isn't this illegal!?
Asked Apr 25, 2014
It's not something which is illegal.
Answered May 26, 2016
Edited May 26, 2016

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