Sir Henri Wilhelm August Deterding KBE (Hon), (19 April 1866, Amsterdam – 4 February 1939, St. Moritz) was one of the first executives of Royal Dutch Petroleum Company and its chairman for 36 years (1900–1936), and then chair of the combined Royal Dutch/Shell oil company. He became manager after Royal Dutch's founder Jean Baptiste August Kessler died. He made Shell a competitor to John D. Rockefeller's Standard Oil and one of the world's largest petroleum companies. He was made an honorary KBE in 1920, for service to Anglo-Dutch relations, and for his work supplying Allies with petroleum during World War I.
Called the "Napoleon of Oil", Deterding was responsible for developing the tanker fleet that let Royal Dutch compete with the Shell company of Marcus Samuel. He led Royal Dutch to several major mergers and acquisitions, including the merger with Samuel's "Shell" Transport and Trading Company in 1907 and the purchase of Azerbaijan oil fields from the Rothschild family in 1911. In the last years of his life, Deterding was controversial when he became an admirer of the German Nazi Party. In 1936, he discussed with them the sale of a year's oil reserves on credit; the next year, he was forced to resign from the company's board.
In 1936 he bought the manor of Dobbin near Krakow am See (Germany) and moved there. After he died in Switzerland he was buried at Dobbin in Mecklenburg, but his body was transferred to a grave in Liechtenstein in 1968.
Deterding was married three times (resp. to Catharina Neubronner, Lydia Koudoyaroff and to Charlotte Knaack who belonged to Nazi Party) and had seven children, among whom was the socialite Olga Deterding. During his marriage to his second wife, his English estate was Buckhurst Park at Winkfield in Berkshire, where she continued to live with her two daughters after their divorce.
"P.S. Ik kon de verleiding niet weerstaan om hierbij in te sluiten de necrologie door de Daily Mail heden gewijd aan den gelukkig springlevenden Deterding."
(Translation: "P.S. I could not resist adding hereby the obituary dedicated by the Daily Mail to Deterding, who is fortunately very much alive.")
Deterding died in St. Moritz on 4 February 1939.
- History of the Royal Dutch by Frederik Carel Gerretson
- Angelika Schmiegelow-Powell, "Güstrow im Umbruch", Edition Temmen 2003 ISBN 3-86108-392-2
- Paul Hendrix (2002). Sir Henri Deterding and Royal Dutch-Shell: Changing Control of World Oil, 1900-1940. Bristol Academic. pp. 32–. ISBN 978-0-9513762-8-7.
In 1894 Deterding had married Catharina Neubronner; she was a strong-willed woman who probably resembled his own mother. If so, this may explain why it became such ...
- New York Times, 28 June 1924, p.15. "Henry Deterding dies at film show; Director General of the Royal Dutch Company Succumbs Suddenly in The Hague.". Last checked on 27 June 2010.
- Documenten betreffende de buitenlandse politiek van Nederland 1919–1945 Deel V 1923–1924, Rijks Geschiedkundige Publicatiën Grote Serie 192, 's-Gravenhage 1985 (Documents concerning foreign policy of the Netherlands 1919–1945 Part V 1923–1924, National Historical Publications Grote Series no. 192, The Hague 1985); Document no. 284, page 552.
- Paul Hendrix (2002). Sir Henri Deterding and Royal Dutch–Shell: Changing Control of World Oil, 1900–1940. Bristol Academic Press. ISBN 0-9513762-8-4.
- Newspaper clippings about Henri Deterding in the 20th Century Press Archives of the German National Library of Economics (ZBW)
Jean Baptiste August Kessler
| Managing Director of Royal Dutch Petroleum Company
from 1902 there were co-existing MDs
the General MD was created in 1902
as the senior executive
himself as the sole Managing Director
| General Managing Director of Royal Dutch Petroleum Company
Frits de Kok