DeLancey Astor Kane the mother of Peter Augustus Jay), and Sybil Kent Kane. He was the grandson of Walter Langdon and Dorothea (née Astor) Langdon and the great-grandson of John Jacob Astor. He was a cousin of Lt. Col. John Jacob Astor IV. His paternal lineage descended from John O'Kane who emigrated to the country in 1752 from County Londonderry and Antrim, Ireland. During the American Revolutionary War, O'Kane (who dropped the "'O" once in America) was living at Sharyvogne, his estate in Dutchess County, which was confiscated after the War due to his Loyalist times. His eldest son, John Jr., stayed and
Waldorf–Astoria (1893–1929) streets, for $20,500. He built an unpretentious square red brick house on the southwest corner of 34th Street and Fifth Avenue, while John Jacob Astor erected a home at the northwest corner of 33rd Street. William Astor, motivated in part by a dispute with his aunt Caroline Webster Schermerhorn Astor, built the Waldorf Hotel next door to her house, on the site of his father's mansion at the corner of Fifth Avenue and 33rd Street. His father was the millionaire developer, William Waldorf Astor. The hotel was built to the specifications of founding proprietor George Boldt, who owned and operated