I hadn't heard any of that. I certainly believe you and his former ballplayers. And if he was a racist, then he falls significantly in my opinion. I just didn't understand why the club brought in an elderly Leo Durocher to replace him.
He'd (Durocher) just come off of several seasons of somehow managing not to win the pennant with one of the better assembled NL teams of that era (albeit, FTC teams) - Ernie Banks, Billy Williams, Ron Santo, Fergie Jenkins, Ken Holtzman, etc. Including famously blowing a large lead in the NL East late in the season to the "Miracle Mets" in 1969. No wonder those fuckers up there believed they were cursed.
But Durocher'd had success in NEW YORK ... like, 30 years earlier.
So of course the Astros hired him.
Durocher tangled with the talented if erratic Panamanian outfielder Adolfo Phillips in Chicago, and IIRC he had some problems with Cesar Cedeno in Houston. Luckily, his stay with the Astros was brief.
I believe it was Harry Walker's brother who refused to speak to or shake hands with Jackie Robinson when the latter came up with Brooklyn in 1947.