I am very sorry to hear this. Howard Baker was a fine man who earned the respect of others, including me.
About 34 years ago, I met him while in Las Vegas for the Photo Marketing Association exhibition. I am from GA and he told a small group of us a funny story about how right after Reagan became president, Reagan had a meet & greet with State Governors and invited Senators and Representatives from each state to join in.
George Busby was the Democratic Governor of Georgia at the time, and also an avid photographer who usually hosted Ansel Adams at the Governor's Mansion when Adams visited Atlanta. Busby was a regular customer at a camera store I managed.
Anyway, Busby and Baker were in back of this large hall, eagerly chatting about photography and mostly ignoring Reagan's speech. Their enthusiasm eventually got out of hand and Reagan literally got onto Baker and Busby like a couple of unruly children, telling them to hush up and be quiet! I still get a chuckle when thinking about that.
I wish more politicians of both parties had the integrity and goodwill of Howard Baker. Our country would be better for it. FWIW, I tend to liberal/progressive views on many issues but probably would have voted for Howard Baker had he ever run for president.
Cheers, and thanks for posting this notice.