: I donot have it because they are my ggg grandparents and during
: those years Louisiana did not keep records so I do not know how
: to go about fing who their parents are

Sonia, fortunately for you, Louisiana is one of those states where the records of the African American was kept and maintained. I am not a Louisiana researcher except in a general way BUT there are records available from the beginning of Louisiana as a state and prior to that even.

Have you been able to find these relatives in any census at all?