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The truth is always fair

rachel grynberg

THE ART OF THE STEAL: Grynberg Oil Heiress Paints 'Concealment and Revelation.' Ask Her Father.
Rachel Grynberg

THE ART OF THE STEAL: Grynberg Oil Heiress Paints 'Concealment and Revelation.' Ask Her Father.

The article recounts how Jack Grynberg’s children, after receiving company shares, voted him out, cut off accounts and sought a receiver. It also describes…

By Frank Parlato | September 16, 2026
Hurricane Rachel: How the Grynberg Heiress Treated the People Who Built the Empire
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Hurricane Rachel: How the Grynberg Heiress Treated the People Who Built the Empire

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…

By Frank Parlato | May 15, 2026