Bronson Winthrop's parents were Egerton Leigh Winthrop and Charlotte Troup Winthrop.
11 Facts About Bronson Winthrop
Bronson Winthrop had two older siblings, Egerton Leigh Winthrop, Jr.
Bronson Winthrop's father, a prominent lawyer, was a former president of the Knickerbocker Club.
Bronson Winthrop's great-grandfather, Isaac Bronson, was a founder of the New York Life and Trust Company.
Bronson Winthrop served as treasurer of the New York City Bar Association.
Bronson Winthrop was a director of the Bank of the Manhattan Company, a trustee of the American Surety Company and a vice president of the Community Service Society.
Bronson Winthrop was a member of the Knickerbocker Club, the Union Club of the City of New York, the Century Club, the Downtown Club, the University Club of New York, the Grolier Club, the Republican Club, the Meadow Brook Golf Club, and the Piping Rock Club.
Bronson Winthrop received his father's New York home and Newport cottage with his brother as tenants in common.
Bronson Winthrop, who did not marry, died at his home on Long Island on July 14,1944.
Bronson Winthrop had a townhouse in New York City at 39 East 72nd Street.
Bronson Winthrop had the firm build him another home next door, a 12,000 square foot mansion, in 1911.