Soon after the forging of that HBO arrangement with Time, Dolan left to launch his own company on Long Island. Eventually ... of his media empire to his son James and other family members.

Dolan had a luxurious home in Cove Neck on Long Island’s North Shore and once owned a sloop that his son James skippered with a large crew in ocean racing. But he did not flaunt his wealth.

The teams and sports and entertainment venues are now owned by the Madison Square Garden Family of Companies, which are run by Charles Dolan's son James ... from boats in Long Island Sound.

It’s not immediately clear where Dolan was at the time of his death, though Charles Dolan primarily lived in Cove Neck Village on Long Island in ... by Dolan’s son James.

Dolan, whose primary home was in Cove Neck Village on Long Island in New York ... Newsday reported. James L. Dolan, one of his sons, was the Cablevision CEO from 1995 until the 2016 sale to ...

James, succeeded him as chief executive officer in 1995. Dolan lost control of his first two businesses — including HBO — before he founded Cablevision on Long Island in 1973, when it served ...