Mary was my 4ggm through son Abel, Jr, son Homer B., daughter Nellie Galpin Gager, daughter Grace Gager Proudfoot, etc., and all I have about her is this -

Name: Mary WRIGHT
Given Name: Mary
Surname: Wright
Sex: F
Birth: in Stockbridge
Death: 1837 in Erie County, Penn.

If you find anything else, I'd love to know -