According to http://carmaw.tripod.com/wyatt/cemetery_listings.html#Wyatt, Margaret is buried in this cemetery. She is also listed as the wife of Samuel Minner and the daughter of John Wyatt.
Additionally, I found this on another website: "Here is a listing of the graves in the Wyatt family Cemetery originally on the family farm at Masten's Corners, Mispillion Hundred, Kent County, DE. The abstract was done in the mid-80s and the gravestones have since been removed."
Wife of Samuel Minner and daughter of John Wyatt will stand.
Maintained by: Sherlocks Cousin
Originally Created by: gennie
Record added: Dec 20, 2011
Find A Grave Memorial# 82203875