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
John Jacob Astor III the street address of the Empire State Building. Later, he had an imposing vacation home, "Beaulieu", built in Newport, Rhode Island, and he had a country estate, Nuits, at Ardsley-on-Hudson in Irvington, New York. Astor increasingly visited London in his later years. His son moved there permanently with his family in 1891 and became a citizen in 1899 where he was later made a peer. John Jacob Astor III died on February 22, 1890 and was interred in the Trinity Church Cemetery in Manhattan. John Jacob Astor III John Jacob Astor III (June 10, 1822 – February 22, 1890) was