Are Jacob Ray and Sanders Ray related?

Haven't worked on my Ray side in awhile.Learned today that Jacob Ray and Sanders Ray owned joining tracts of land in Wilkes County, GA in the 1790's. A Jacob Ray signed or witnessed a note for my ancestor, Martin Pitts, to purchase a piece of Property in 1815, I think.Martin Pitts married Elizabeth Ray in Wilkes County in 1812. This suggests to me that Jacob and Elizabeth were related. Does anyone know how Jacob and Sanders were related, if in fact they were?Knowing that could help me determine the parents of Elizabeth.Thanks, Alton Pitts