Anna was the daughter of Joseph Reed and Else Lanning Reed.
She married Stephen Dean. The couple became the parents of Phebe about 1753, John in 1755 and Mary in 1758.
It is assumed, but not confirmed, that Anna was buried in First Presbyterian Church of Ewing Cemetery. Her father-in-law John Deane had been a trustee of the church, her grandfather William E. Reed (another trustee) and brother Israel Reed were buried there, and Anna lived nearby all her life.