...Betty, I have GREAT news for you. I found the obit you have been looking for, somewhat. It is his death announcement dated 01/29/1911, which appeared in the 01/30/1911 Daily Oklahoma newspaper issue. However, Joseph WHITAKER died in Kansas City, MO and not OK at the age of 84. I stumbled upon it by chance. If you had not mentioned Cincinnatti, I probably would've just turned the page. I have sent you what I found to your email addy listed. PLEASE just let me know you received it okay. Happy hunting...
Smiley :-))
Norman, OK