The article at link is pretty comprehensive. He was a decent and smart man.
If you admired the man, don’t look at the twitter comments. So many people are soulless ghouls.
Decent, smart, bright, courageous, he was all of that, and a very successful businessman as well. And he could communicate the beliefs and principles by which he lived with conviction and the weight of moral authority.
An American original in every sense of the word. Herman, you left us much too young.