Hi Purple Kat
having looked into it a bit deeper, I am 99% certain Mary is Richard Vivers' daughter. He was farming Hill at least in 1774 (according to a memorial inscription of Mary's sister Jennet, who died that year, aged 19 years old. She was buried at the Annan Old Burial ground.) Didn't know about Mary, have 6 other siblings of her and their descendants. The spelling as "Veevors" kept her for me in the dark! Richard was also farming Murraythwaite at some point.
Have never posted on this forum before but it seems a very helpful, with a lot of local knowledge bunch of people. One of my aims is finding out more about Richard Vivers, b 1705 d 1790 buried in Annan. His memorial inscription says he hailed from Yorkshire. Would love to find out more about this family.