Scarlettjax, Thank you very much, I believe the cemetery you talked about is known as the Palm Springs Cemetery. I'm assuming a lot here as I am learning as I go. The Palm Springs is a few hundred feet from Rifle Run Rd. and the name Bartley appears here. I will include a link, maybe some other names are familiar to you?
http://files.usgwarchives.net/fl/duval/cemetery/palm.txt There is another cemetery nearby known as the McCormick / Cosmo cemetery that I plan on visiting tomorrow but I'm afraid the name Cosmo appears for location sake only.
You are spot on w/location. I seem to remember an old sign pertaining to Cosmo in the McCormick/Fort Caroline Rd. junction area probably 20 years ago(+-.)
I found some helpful information at the archery club in the area and have a name to find which may lead to some first hand knowledge.
Thanks again and folks don't be shy- if you have anything to add I would appreciate it!