Buchanan Winthrop

Thomas Buchanan Winthrop (November 11, 1841 – December 25, 1900) and Margaret (née Hicks) Winthrop. and were the parents of Winthrop McKim.

His maternal grandfather was Thomas Hicks. Through his father's family, he was also descended from the colonial New York merchant and politician Leonard Lispenard.

Winthrop attended the University Grammar School, the Rectory School in Hamden, Connecticut, following the death of Thomas C. Sloane.

Society life In 1892, Winthrop along with his wife, daughter Marie, Conveniently, 400 was the number of people that could fit into Mrs. Astor's ballroom. There were other Winthrop branches included in McAllister's list, but his was considered the elder branch.

He was a member of the Metropolitan Club, the University Club of New York, the Century Club, the Union Club of the City of New York, the Tuxedo Club, the New York Yacht Club, the New York Riding Club, the New England Society, the Bar Association, and the Yale Alumni Association. the daughter of Isaac and Mary (née Austen) Townsend. Her sister, Elizabeth Austen Townsend was married to the prominent banker George H. Bend. The Winthrops maintained homes in New York City and in Newport, Rhode Island. Together, they were the parents of:

Marie Austen Winthrop (1873–1952), who married Morris Woodruff Kellogg, founder of Kellogg Brown & Root, in 1910. Henry Rogers Winthrop Jr. (1876–1958), a banker who married Alice Woodword Babcock (1877–1941), daughter of Henry Denison Babcock, in 1905.

Winthrop died on Christmas Day, December 25, 1900, at his residence, 279 Fifth Avenue in New York City. After a service at Grace Church,