Maurice Tempelsman

Maurice Tempelsman is a Belgian-born American businessman and diamond merchant, best known for his long-term partnership with former First Lady Jacqueline Kennedy Onassis. A prominent figure in the international diamond trade, he built a successful career as an investor and advisor, leveraging expertise in natural resources and African markets. His life encompasses significant business dealings, a notable personal relationship, and sustained philanthropy.

Early life and education

Maurice Tempelsman was born on August 26, 1929, into a Jewish family in Antwerp, a global center for the diamond industry. His father, Leon Tempelsman, was a diamond merchant who had emigrated from Łódź, Poland. Fleeing the advance of Nazi Germany, the family immigrated to the United States in 1940, settling in New York City. Tempelsman attended the Yeshiva University High School for Boys and later studied at New York University, though he left before graduating to join the family business, immersing himself in the complexities of international commodity trading and gemology.

Business career

Tempelsman rapidly expanded his father's firm, Leon Tempelsman & Son, into a major force in the diamond and natural resource sectors. He cultivated key relationships with De Beers and with governments in newly independent African nations, particularly Zaire (now the Democratic Republic of the Congo) and Angola. His company, later operating under names like the Lazare Kaplan International subsidiary, secured lucrative contracts for diamond mining and sorting. Tempelsman also became a significant investor and advisor, with interests in gold mining, oil exploration, and other ventures across Africa and Latin America, often navigating complex political landscapes. His discreet, behind-the-scenes approach earned him a reputation as a trusted intermediary between corporate interests, financial institutions like J.P. Morgan, and foreign governments.

Relationship with Jacqueline Kennedy Onassis

Following the death of her second husband, Aristotle Onassis, Tempelsman became the companion of Jacqueline Kennedy Onassis in the late 1970s, with their relationship becoming public around 1980. He provided steadfast personal and financial counsel, helping manage her estate and investments. Unlike her previous marriages, their partnership was characterized by shared intellectual interests and a low-key, private life in Manhattan and on Martha's Vineyard. He was a constant presence, supporting her work as an editor at Doubleday and her cultural pursuits. Tempelsman was at her side during her illness and was a principal speaker at her funeral at St. Ignatius Loyola Church in 1994, delivering a poignant eulogy that highlighted her love of literature and history.

Philanthropy and civic engagement

Tempelsman has been actively involved in philanthropic and civic organizations, often with a focus on Africa, conflict resolution, and Jewish causes. He served as chairman of the Advisory Council for the Africa-America Institute and was a member of the Council on Foreign Relations. He has supported institutions like the New York Public Library, where he served as a trustee, and the Museum of Modern Art. His philanthropy also extends to Harvard University's John F. Kennedy School of Government and various initiatives promoting economic development and diplomacy in Africa, reflecting his long-standing business and personal engagement with the continent.

Personal life

Tempelsman was married to Lily Bucholz in 1949; they had three children—Rena, Leon, and Marcy—before divorcing in 1958. He never remarried. Following Onassis's death, he has maintained a private life, continuing his business activities and philanthropic work. He resides in New York City and remains a respected, albeit discreet, elder statesman in the worlds of international commerce and philanthropy. His legacy is that of a shrewd businessman who built bridges between industries and nations, while also being remembered for his decades-long, devoted partnership with one of the most iconic figures of the 20th century.

Category:1929 births Category:American businesspeople Category:American diamond dealers Category:Belgian emigrants to the United States Category:People from Antwerp