Fair warning: Spoilers for Yellowstone beyond this point. Read only if you want to know. What Happened in “Sins of the Father”? We start with a flashback of John and his father, John Sr.

Among the 10 new faces on this year’s Rich List is the highest-ranked self-made debutant in its history, who quietly amassed so much wealth he debuts at No. 7. A fund manager who made a splash ...