Major John Pryor of Richmond was a Revolutionary War soldier and signed several documents to attest to other soldiers service in the War (see http://revwarapps.org/). Here’s some samples which may come in handy if you’re trying to figure out if which John Pryor signed a document.
Pension Application for William Gentry:

Pension Application for John Fenn:

Pension Application for Thomas Ward and Isaac Kimmy (Kinney?):
Pension Application for Benjamin Lawson:

