Katharine Rayner

Katharine Ann Rayner is an American billionaire heiress.

She was born Katharine Ann Johnson, the daughter of Anne Cox Chambers, and the granddaughter of the newspaper publisher James M. Cox. As of December 2016, her net worth is $7.4 billion.

In 2015, Anne Cox Chambers distributed her 49% share in Cox Enterprises equally between her three children, Katharine Rayner, Margaretta Taylor, and James Cox Chambers.

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