The Moseley info I received was from other Moseley relatives so I really cant help you verify that Robert Joel and Mary Ann are John Turners parents. The only Robert Moseley that I have been able to find in the REV WAR records is a Robert Moseley from PA that in 1818 he was living in Ohio Co. KY and he received a pension. It could be that our Robert did not serve. I looked under Moseley and Mosley. I did find a John Mosley from N.C. He was denied a pension.
The cemetery info I received from a non Moseley relative who happened to have a book on Alabama trascribed cemeteries.
She was kind enough to send me copies of the Washington Co.
Moseley cemeteies.
If you like I can send you what I have on my side of the Moseley's but it probably be much of the same as yours.

lammkb@texasrangers.net