Royal Profile: Archduchess Monika Maria Roberta Antonia Raphaela von Habsburg, The Duchess of Santangelo

Archduchess Monika Maria Roberta Antonia Raphaela von Habsburg, The Duchess of Santangelo was born 13 September 1954 as the daughter of  Otto von Habsburg & Princess Regina of Saxe-Meiningen{Source}. She had the following siblings, siblings in law and nieces and nephews, and great nieces and nephews{Source}:

1. Archduchess Andrea, Hereditary Countess of Neipperg (1953)
1. Karl Eugen, Hereditary Count of Neipperg
1. Count Maria Philipp Karl Friedrich Hubert Magnus of Neipperg (1978)
1. Paula Wolff (1981)
2. Countess Johanna of Neipperg (2009)
3. Count Stephan of Neipperg (2010)
4. Count Emanuel of Neipperg (2014)
2. Count Maria Benedikt Reinhard Michael Alois Leo of Neipperg (1980)
3. Count Maria Dominik Georg Christoph Johannes Pantaleon of Neipperg (1981)
1. Princess Marie-Anna of Salm-Salm (1986)
4. Countess Maria Hemma Nathalie Sophie Franziska Georgine of Neipperg(1983)
1. Roman Keno Specht
1. Annunziata Specht (2013)
5. Countess Maria Katharina Franziska Monika Elisabeth of Neipperg (1986)
1. Prince Wenzel von Lobkowicz (1986)
2. Archduchess Michaela Maria Madeleine Kiliana von Habsburg, Countess of Kageneck (1954)
1. Marc Joan Teran d'Antin (1984)
1.  Tricia Johnston
2. Carla Regina Teran d'Antin (1987)
3. Justin Christopher Teran d'Antin (1989)
3. Archduchess Gabriella (1956)
1. Severin Meister (1981)
2. Lioba Meister (1983)
3. Alene Meister (1986)
4. Archduchess Walburga (1958)
1. Counte Archibald Douglas 
1. Count Moritz Otto Wenzel Douglas (1994)
5. Archduke Karl (1961)
1. Archduchess Eleonore Jelena Maria del Pilar Iona  von Habsburg (1994)
2. Archduke Ferdinand Zvonimir Maria Balthus Keith Michal Otto Antal Bahnam Leonhard  von Habsburg (1997)
3. Archduchess Gloria Maria Bogdana Paloma Regina Fiona Gabriela von Habsburg (1999)
6. Archduke Georg von Habsburg (1964)
1. Archduchess Eilika of Austria, Princess of Austria and Hungary
1. Archduchess Zsofia Erzherzogin von Österreich of Austria (2001)
2. Archduchess Ildiko Erzherzogin von Österreich of Austria (2002)
3. Archduke Károly Konstantin Erzherzog von Österreich of Austria (2004)

Archduchess Monika married Luis María Gonzaga de Casanova-Cárdenas y Barón, Duke of Santangelo on 21 June 1980. They have the following children:

1. Baltasar Carlos de Casanova y Habsburgo-Lorena, Marquess of Elche (1981)
2. Gabriel Maria de Casanova y Habsburgo-Lorena, (1983)
3. Rafael Maria de Casanova y Habsburgo-Lorena (1986)
4. Santiago de Casanova y Habsburgo-Lorena (1993)