https://familybusinessmagazine.com/succession/business-leadership/spreading-success/
There's a part in this article that talks about the (original sisters/daughters from the 1st marriage ) owning the estate after their mother died, and says Leo Peters went after their share after she died. I'm not sure this is completely clear or accurate. Or at least it glosses over some of the meanness of how Leo Peters went after it versus his daughters from his first marriage.
Maybe I'll talk more about this later.