Another possibility for William Gaylor PATTEEs parents are:Dummer Sr. & Mary (DAVIS) PATTEE, both born in Goffstown, Hillsborough, NH.Dummer(b. abt 1781) was killed in action, 2 Jan 1814, in French Mills, NY.His residence may have been Brandon, Rutland, VT, based on another "cousin's" information. Dummer's son was born 1811 in Brandon, VT.
Dummer's mother & a sister were Mehitable, he also had a sister Mary(aka Polly).William Gaylor's siblings were named Polly A., Mehitable, & Orlando.I have not been able to find info on Dummer's wife, Mary DAVIS.Her family may have provided the names, William(also common among PATTEEs) and Orlando.
I'm not aware of a George & Mary PATTEE in the time frame(late 1700's-early 1800's) and place(VT).
I'm awaiting add'l info from VT re: "Families of Georgia, VT" among which are the PATTEEs.Will post back here if anything is found to determine William Gaylor's parents.