(July 20, 1933 – June 17, 2015) was the owner and the next-to-last President and CEO of Doubleday and Company (1978-1985, succeeded by James R.
McLaughlin, 1985-1986) before its sale to Bertelsmann A.G.
in 1986.
He was instrumental in the company's purchase of the New York Mets in 1980.After selling Doubleday Publishing, he bought a 50 percent stake in the New York Mets in his own name, with team president Fred Wilpon buying the remaining 50 percent.
Doubleday remained Chairman of the Board of the Mets, a post which he had held since 1980.
Doubleday sold his interest in the New York Mets to Wilpon and Wilpon's family, in an acrimonious transaction in 2002 that saw a dispute over the team's value.