We are on a search for John A Williamson born in Virginia in 1817 and his parents and any other family members. John A Williamson married Melletta Wisdom, but there is also no record of her family in Louisiana. Any helpful hints would be so welcome. The Census schedules in Gonzales, Texas show a Parthena Williamson living in the house with them, but cannot find info on her either. She appears to have been born in Virginia in 1782-1797.