I was wondering if you have any info on a Vardeman Bird/Byrd from any of your John's. Vard was born 1804-1806. It has been said his father was John Bird. There is also a Vardeman Bird born around 1770-1780, I believe a brother to John. I'm not sure if my 1804 Vard is son to this Vard or son to John. Any help would be appriciated.