The letter about the grandmother of Harmon later stated it was Frederick's mother. I do not have her name. The information of Frederick and Sarah Pittman marriage date came from other researchers on this family. The birthdate of Fredericks wife Sarah ( born in NC) is from her marker at the grave next to Frederick. Others have suggested that the father of my Frederick may be Francis or James. I havent been able toclarify that. Also buried next to Frederick is Avy J.G, Floyd 27 years, 8 mos,7 days died 15,Aug 1840 also son of Frederick and Sarah. There were so many Fredericks during that time period and the same area. Hope you canshed some light on this.