Date of Birth: 
Place of Birth: Neuilly-sur-Seine, Île-de-France, France
About Thierry Roussel
- Thierry Roussel (born February 16, 1953) was the fourth husband of Christina Onassis, and the only man with whom she had a child, daughter Athina Onassis Roussel.
- Roussel is best known as the controversial former co-trustee of his eldest child's famous fortune and for having been involved in a number of legal entanglements with the four Greek trustees of that fortune.
- These disputes were mostly ended (or quieted) in 1999 by the court-ordered transfer of the administration of Athina's trust to a private auditing firm.
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