In my records, I have no indication that Euna has died, but that is always a possibility. I actually found a listing for a Euna Harris who is still living in Victoria. I don't know if this is the right person or not.
Vol Reed Harris (Sr.) was married to Rosa Mae Dockery. Vol Reed Harris (Jr) is listed as married to a Euna Fae Sanders. I believe that I found this information at Ancestry, but will have to look at my notes.
I really appreciate your help in all of this.