Royal Profile: Princess Sibilla of Luxembourg

Sibilla Sandra Weiller (y Torlonia) who would later become Princess Sibilla of Luxembourg was born 12 June 1968  in France as the daughter of Donna Olimpia Torlonia di Civitella-Cesi and Paul-Annik Weiller {Source}. She has the following siblings{Source}:

1. Beatrice Aliki Victoria Weiller (1967) 
1. Andre Correiga do Laga (m. 1990)
   1. Paul-Annik Weiller Corrêa do Lago (1996)
   2. Helena Weiller Corrêa do Lago (1997)
   3. Antonio Correia do Lago (1999)
   4. Victoria Correia do Lago (2000)
2. Paul Alexandre Weiller (1971-1975) 
3. Laura Daphne Lavinia Weiller (1974-1980)
4. Cosima Marie Elizabeth Edmee Weiller (1984)
5. Domitilla Louise Marie Weiller (1985)

Through her mother, she is the granddaughter of Infanta Beatriz of Spain (who was the great-granddaughter of Queen Victoria).

She married her distant cousin, Prince Guillaume of Luxembourg on 8 September 1994. Together, they have four children {Source}:

• Prince Paul Louis Jean Marie Guillaume de Nassau (1998)
• Princess Charlotte Wilhelmine Maria da Gloria de Nassau (2000)
• Prince Léopold Guillaume Marie Joseph de Nassau (2000)
• Prince Jean André Guillaume Marie Gabriel Marc d'Aviano de Nassau (2004)

She shares a birthday with Christine Knecht de Massy, who is 32 years her junior.

Princess Sibilla is a second cousin of the current King Felipe VI of Spain.

She was educated in Switzerland and England. Princess Sibilla was educated at the Institut Florimont, Geneva, graduating with a baccalaureate in economics with honours. She also studied contemporary art in London, and worked for different galleries, before opening her own gallery in 1993.