ODEN & (perhaps the GREEN) CEMETERY, (African-American, but older graves believed to be otherwise) MAURY COUNTY TENNESSEE
Take Port Royal Road south from the Saturn Parkway to Jim Warren Road and turn left. Go 200 yards & you will see the sign to the cemetery on your left. Turn into the gravel road which dead ends into the cemetery.
The yellow arrow points to the Oden Cemetery at the end of a newly graveled road. The Green memorial and other unmarked graves are under the clump of Cedars further in and north of the tip of the yellow pointer. 
Maps from Topozone & MapQuest modified for use here 5 Mar 2010.