Thomas Red is mentioned in the 1715 will of his father-in-law, John Farguson, as the husband of his daughter Sarah. [Essex County, Virginia, Will Book 3, pages 8–9.]

On 1 October 1731, Thomas Red witnessed the will of his mother-in-law Ann Farguson. [Essex County, Virginia, Will Book 8, pages 356–357.]

On 16 December 1735, Thomas Red appeared in Essex County court to prove the will of his mother-in-law Ann Farguson. [Essex County, Virginia, Will Book 8, pages 356–357.]