Royal Profile: Princess Sybil of Bourbon-Parma

Princess Sybil Marie Josephine Anne Victorie of Bourbon-Parma was born 10 November 1954 as the third child and second daughter of Prince Michel of Bourbon-Parma and Princess Yolande de Broglie-Revel {Source}. She has the following siblings, siblings-in-law, nieces, nephews, great nieces, great nephews {Source}:

1. Princess Inès Marie Josephe Marguerite Yolande Tatiana of Bourbon-Parma (1952-1981)
1. Miss Marie Mélodie de Bourbon (1977, adopted 1982, by her grandfather Prince Michael of Bourbon-Parma)
2. Prince Erik Marie Joseph René Michael Pierre of Bourbon-Parma (1953)
1. Countess Lydia af Holstein-Ledreborg (div. 1999)
1. Princess Antonia Monique Charlotte Marie of Bourbon-Parma (1981)
2. Princess Marie Gabrielle Yolande Camilla Philippine of Bourbon-Parma (1982)
3. Princess Alexia Thérèse Sybille Eric Charles Marie of Bourbon-Parma (1985)
4. Prince Michel Knud John Marie Joseph of Bourbon-Parma (1989)
5. Prince Henri Luitpold Antoine Victor Marie Joseph of Bourbon-Parma (1991)
1. Archduchess Gabriella of Austria (1994,m. 2020)
1. Victoria Antonia Marie-Astrid Lydia von Österreich-de Bourbon-Parme (2017)
3. Princess Victoire Maria Pia Josephe Philippe Isaure of Bourbon-Parma (1957-2001)
1. Baron Ernst von Gecmen-Waldek (1974-1988, div)
1. Baroness Tatiana von Gecmen-Waldek (1974)
1. Michael Berger-Sandhofer (m. 1995)
2. Baron Nicholas Vincent von Gecmen-Waldek (1981)
4. Prince Charles-Emmanuel Marie Joseph Jacques Hely of Bourbon-Parma (1961)
1. Constance de Ravinel (m.1991)
1. Prince Amaury Yves Michel Marie Joseph of Bourbon-Parma (1991)
2. Princess Charlotte Alexe Yolande Marie Joseph of Bourbon-Parma (1993)
3. Princess Elizabeth Flore Angélique Marie Joseph of Bourbon-Parma (1996)
4. Princess Zita Angélique Inès Marie Joseph of Bourbon-Parma (1999)
5. Ms. Amélie de Bourbon de Parme (1977)
1. Igor Bogdanoff (m. 2009)
1. Master Alexandre Bogdanoff (2011)

Prince Michel acknowledged a daughter with Laure Le Bourgeois who was born on 13 March 1977 and later legally adopted by her father in June 1997, who later married and has two children:

1. Amélie Le Bourgeois de Bourbon-Parme Bogdanoff (1977)
1. Igor Bogdanoff (1949, m. 2009)
1. Alexandre Bogdanoff (2011)
2. Constantin Bogdanoff (2014)

Her parents divorced in 1999, and her father remarried Princess Maria Pia of Savoy, thus Princess Sybil gained the following step-siblings, step-siblings-in-law, step-nieces, step-nephews:

1. Prince Dimitri Umberto Anton Peter Maria of Yugoslavia (1958)
2. Prince Michael Nicolas Paul George Maria of Yugoslavia (1958)
3. Prince Sergius Wladimir Emanuel Marie of Yugoslavia (1963)
1. Sophia de Toledo (m. 1985-1986, div)
2. Eleonora Rajneri (m. 2004-2017?)
3. Christiane Galeotti (2017-present?)
1. Umberto Emmanuel Dimitri Karageorgevitch (2018)
4. Princess Helene Olga Lydia Tamara Maria of Yugoslavia (1963)
1. Thierry Alexandre Gaubert (m. 1987-1997/8?)
1. Milena Maria Pia Angelique Armaule Gaubert (1988)
2. Nastasia Marie José Tania Vanessa Isabelle Gaubert (1991)
3. Leopold Umberto Armand Michel Gaubert (1997)
2. Stanislas Fougeron (m. post 1997)

It is likely that Princess Sybil lives a fairly normal lifestyle.