Prince Ivan Sergeyevich Obolensky (May 15, 1925 – January 29, 2019) was an American financial analyst and corporate officer. He was previously commissioned in the United States Navy, serving as a Flight Lieutenant, and had also been a publisher. He died on January 29, 2019. Early life Obolensky was born in London, England, on May 15, 1925, to Prince Sergei Platonovich "Serge" Obolensky and Ava Alice Muriel Astor. Paternally, he belonged to the Obolensky family of Russian princes who trace their lineage to the Rurikid rulers of Russia who preceded the Romanov emperors. Through his mother, he was a great-great-great-grandson of John Jacob Astor and the elder grandson of John Jacob Astor IV, who died on the RMS Titanic and is thus, a member of the Astor family. Obolensky was educated at St. George's School in Middletown, Rhode Island, and graduated from Yale College in New Haven, Connecticut, in 1947. While at Yale, he was a member of St. Elmo, a senior secret society. Career After Yale, Obolensky became a writer working for Telavid Inc. Imports, and went on to serve with the United States Navy as a pilot. In 1957, he formed a publishing firm McDowell, Obolensky Inc. with a partner, David McDowell. The firm published James Agee's Pulitzer Prize-winning novel, A Death in the Family (1957), and was the U.S. publisher for Chinua Achebe's Things Fall Apart (1959). It was dissolved in 1960. Obolensky then formed a second publishing house, Ivan Obolensky, Inc. This firm continued through 1965, when he joined the investment banking firm of A. T. Brod & Company as a partner. The publishing house continued until 1968 under the name Astor-Honor.

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Prince Ivan Sergeyevich Obolensky (May 15, 1925 – January 29, 2019) was an American financial analyst and corporate officer. He was previously commissioned in the United States Navy, serving as a Flight Lieutenant, and had also been a publisher. He died on January 29, 2019.