Princess Astrid was born one day before her father's 28th birthday at the
Belvédère Château in
Laeken, northern
Brussels, and was named after her late paternal grandmother,
Astrid of Sweden,
King Leopold III's popular first wife, who had died in 1935 in a car accident aged 29. Princess Astrid's godparents were her uncle
Fabrizio, Prince
Ruffo di Calabria-Santapau, 7th Duke di Guardia Lombarda, and her aunt
Hereditary Grand Duchess Joséphine-Charlotte of Luxembourg.
Marriage and issue Princess Astrid married
Archduke Lorenz of Austria-Este, subsequently head of the
House of Austria-Este, on 22 September 1984 at the
Church of Our Lady of Victories at the Sablon in
Brussels. Lorenz is the eldest son of
Robert, Archduke of Austria-Este (1915–1996) and
Princess Margherita of Savoy-Aosta (1930–2022). •
Prince Amedeo Maria Josef Carl Pierre Philippe Paola Marcus d'Aviano of Belgium, Archduke of Austria-Este (born on 21 February 1986 at
Cliniques universitaires Saint-Luc in
Woluwé-Saint-Lambert,
Brussels). Married Elisabetta "Lili" Maria
Rosboch von Wolkenstein on 5 July 2014 in Rome's
Basilica of Santa Maria in Trastevere. They have three children: • Archduke Maximilian Joseph Lorenz Ettore Karl Marcus d'Aviano of Austria-Este (born on 6 September 2019) • Archduchess Alix Lorenza Anne Marie Josephine of Austria-Este (born on 2 September 2023) • Princess Maria Laura Zita Beatrix Gerhard of Belgium, Archduchess of Austria-Este (born on 26 August 1988 at
Cliniques universitaires Saint-Luc in
Woluwé-Saint-Lambert,
Brussels), married William Mark Isvy (b. 9 March 1991) on 10 September 2022 at the
Cathedral of St. Michael and St. Gudula in
Brussels. They have one son: • Albert Isvy (born on 26 January 2025) • Prince Joachim Karl-Maria Nikolaus Isabelle Marcus d'Aviano of Belgium, Archduke of Austria-Este (born on 9 December 1991 at
Cliniques universitaires Saint-Luc in
Woluwé-Saint-Lambert,
Brussels). • Princess Luisa Maria Anna Martine Pilar of Belgium, Archduchess of Austria-Este (born 11 October 1995 at Clinique St Jean in
Woluwé-Saint-Lambert,
Brussels). • Princess Laetitia Maria Nora Anna Joachim Zita of Belgium, Archduchess of Austria-Este (born on 23 April 2003 at Clinique St Jean in
Woluwé-Saint-Lambert,
Brussels). ==Royal role==