Jack Grynberg was a Polish-born Holocaust survivor who arrived in Denver in 1949 with twenty-seven dollars in his pocket and built one of the great independent oil fortunes of the twentieth century. He died in 2021 at the age of 89. By then, his three children — Rachel, Stephen, and Miriam — had taken the companies away from him in court. This is the story of one of the men who built those companies, and what Rachel Grynberg did to him after she took control. The Empire Jack Grynberg Gene Webb worked for Jack Grynberg for fifteen years. He started...
Monitoring Antisemitism Intel
