Sébastien, Prince of Luxembourg
|Birthname||Sébastien Henri Marie Guillaume of Luxembourg|
|born on||16 April 1992 at 21:30 (= 9:30 PM )|
|Place||Luxembourg, Luxembourg, 49n36, 6e09|
|Timezone||MEDT h2e (is daylight saving time)|
|Astrology data||27°03' 22°04 Asc. 08°40'|
Luxembourgian royalty, the fifth and youngest child of Grand Duke Henri and Grand Duchess Maria Teresa.
Prince Sébastien has four siblings Hereditary Grand Duke Guillaume (who served as his godparent along with Princess Astrid of Belgium), Prince Félix, Prince Louis, and Princess Alexandra. He is currently fifth in the line of succession, after his two brothers, niece, and sister; Prince Louis gave up his and his descendants' succession rights.
- child->parent relationship with Henri, Grand Duke of Luxembourg (born 16 April 1955)
- sibling relationship with Alexandra, Princess of Luxembourg (born 16 February 1991)
- sibling relationship with Félix, Prince of Luxembourg (born 3 June 1984)
- sibling relationship with Guillaume, Hereditary Grand Duke of Luxembourg (born 11 November 1981)
- sibling relationship with Louis, Prince of Luxembourg (born 3 August 1986)
Sy Scholfield quotes government bulletin: "Apr 29, 1992 - Prince Sébastien est né le 16 avril 1992 à 21.30 heures à la Maternité Grande-. Duchesse Charlotte à Luxembourg" .
- Notable : Famous : Royal family (House of Nassau-Weilburg, Luxembourg)