I went back and looked at my records; the only reason I'm doubting the "equivalence" of Anna L Simmons and Emma Lou Simmons Campbell is the recorded wedding date (see below):
EASTERLY, George S. Age: 45 years Marriage Wife: Anna L. SIMMONS Age: 25 years Marriage Date: 20 Aug 1890 Recorded in: Lincoln, Arkansas Wife previously married Source: FHL Number 980005 Dates: 1879-1895
Now, as to burial info for George Stewart Easterly, I don't have any in my files, either. I did find a person on the AK board willing to do Hot Springs look-ups and e-mailed him/her. Maybe we'll find something new?!