New Hope or Lathamville Baptist Church Cemetery

I have a photo of a grave marker for Frank Little (1847-1906) and his wife Adeline which is marked "New Hope Baptist Church Cemetery", DeKalb County, AL.He is supposed to have lived in Idler.I am unable to locate New Hope Baptist Church Cemetery at Findagrave.com but get linked to Lathamville Baptist Church Cemetery.The Lathamville Cemetery seems to be a very well laid out, organized and well kept cemetery and I suspect that all graves (except for more recent burials) have been registered at Findagrave.All that said, I am unable to locate the grave marker for Frank Little in the Findagrave listings or anywhere else in Dekalb County for that matter.
Can anyone tell me when New Hope Baptist Church became Lathamville or give me any clue as to where Frank Little is buried?