What about the Find A Grave headstone?
https://www.findagrave.com/memorial/61977976/lavinia-winters
FindAGrave has a picture of a shared headstone with a date of birth Feb 9, 1767 and death Feb 2, 1856 for William, son of M. & E.. Winters.This is different as most profiles use 1759-1847.
The headstone shows his wife "La ????" was born Nov 11, 1770. Different as most use May 30, 1760. The initials for her parents are different from what is usually given. The headstone reads DAU. of J. & R. Stevens, rather than Peter & Anna.
According to Virginia, U.S., Select Marriages, 1785-1940 William married on Jan 20, 1787, Montgomery County, Virgina, to Lavinia Stephens. Their first child was born 1790. If we use the profile dates, William and Lavina were a little old when they married and when they had their first child. If we use the headstone dates, they would be a more likely age.
HOWEVER, if we use the headstone, her parents are not Peter and Anna.
Is this someone else's headstone, or is the profile wrong?