How Did Peter Buck Die? Bio, Wiki, Age, Wife, Net Worth, Cause Of Death

Who was Peter Buck?

Peter Buck was a physicist, restaurateur, and philanthropist from the United States. He is a co-founder of the Subway fast-food franchise.

Buck was born in the town of South Portland, Maine, in the year 1930. In 1952, he received his bachelor’s degree from Bowdoin College in Brunswick, Maine.

He went on to Columbia University to pursue his master’s and doctoral degrees in physics.


He was 90 years old.


Carmen Lúcia is the wife of Peter Buck.


Buck gave partner and family friend Fred DeLuca $1,000 in 1965 while working as a nuclear physicist for different firms from 1957 to 1978, and recommended him to create a sandwich restaurant to assist him to pay for college at the University of Bridgeport in Bridgeport, Connecticut.

“Pete’s Super Submarines,” they named the restaurant after Buck.

Buck and De Luca founded Doctor’s Associates to handle the restaurants’ operations as the franchise grew.

Despite the fact that neither the first nor the second restaurants were financially successful, they continued to expand.

They had 16 sites in Connecticut by 1973, and they began franchising the eateries in 1974.

They also changed the name of their business from “Pete’s Subway” to “Subway Sandwiches” and created a new Subway logo.

Net Worth

Buck was placed No. 261 on the Forbes 400 list of the world’s wealthiest people, with a net worth of $1.6 billion.

According to, he was the seventh-largest landowner in the United States by acreage.

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How Did Peter Buck Die?

Buck died in Danbury Hospital on November 19th, 2021.

In a statement, Subway Chief Executive John Chidsey said, “We are deeply saddened by the passing of one of Subway’s founders, Dr. Peter Buck,”

“He was a shining example of a dedicated, hands-on leader, and an integral member of the Subway family,” NYpost reported.

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