Northumberland is near Scotland. Dr. John Miller 's profile shows birth and death in Bishop's Stortford, Hertfordshire, which is near parallel with London, and Mary Miller 's profile shows birth in Bishop's Stortford, Hertfordshire. In Robert Miller 's Overview, the notice suggests that Robert and Elizabeth may've origins in county Sussex.
I don't know how Robert's profile shows a mother and father.
I don't know how Mary, presumed mother of Robert, has a maiden name.
