<p style="text-align:start;" size="0" _root="undefined" __ownerid="undefined" __hash="undefined" __altered="false"><span style="color:#000000">Walter Scott Jr. had a net worth of $4.2 billion, <em>Forbes</em> estimates, thanks largely to a 6% stake in Berkshire Hathaway Energy, the $21 billion (2020 revenues) subsidiary of Berkshire Hathaway. Scott sat on both companies’ boards.</span></p>