Web Reference: What was Marjorie Merriweather Post's net worth? Marjorie Merriweather Post was an American businesswoman and socialite who had a net worth of $200 million at the time of her death in 1973. Marjorie Merriweather Post (March 15, 1887 – September 12, 1973) was an American businesswoman, socialite, and philanthropist. She was the daughter of C. W. Post and the owner of General Foods Corporation. For much of Post's life, she was known as the wealthiest woman in the United States. [1][2] Apr 4, 2025 · Marjorie Merriweather Post was once known as America's richest woman, with an estimated net worth of $250 million, or around $1.8 billion today when adjusted for inflation.
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Marjorie Post S Net Worth Net Worth 2026: Salary, Income & Wealth Net Worth & Biography

Estimated Worth: $68M - $110M
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This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 1, 2026
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Disclaimer: Disclaimer: Net Worth estimates are based on publicly available data, media reports, and financial analysis. Actual numbers may vary.








