I have read number Holbrook obituaries this past week, as I expect many of
you have. None has come close to being as comprehensive, much less as
personally touching, as Mark Dawidziak's:

https://marktwainstudies.com/hal-holbrook-an-appreciation-an-obituary-a-remembrance-a-friendship/

-- 
Matt Seybold
Assistant Professor of American Literature & Mark Twain Studies
Elmira College
Editor, MarkTwainStudies.org
MattSeybold.com