Alfonso married
Princess Alice of Bourbon-Parma (1917–2017), his second cousin, daughter of
Elias, Duke of Parma and Piacenza, and
Archduchess Maria Anna of Austria, on 16 April 1936 in
Vienna,
Austria. They had three children: • Princess Teresa of Bourbon-Two Sicilies,
Duchess of Salerno (born 6 February 1937), married to Íñigo Moreno y de Arteaga, 1st
Marquess of Laserna (formerly 11th
Marquess of Laula, born 18 April 1934), with seven children: • Rodrigo Moreno y Borbón-Dos Sicilias (born 1 February 1962), married to Casilda Guerrero-Burgos y Fernández de Córdoba, 21st Duchess of Cardona (born 1982). • Alicia Moreno y Borbón-Dos Sicilias (born 6 June 1964), married to José Luis Hernández Eraso (born 1949), with two children • Alfonso Moreno y Borbón-Dos Sicilias (19 October 1965 – 18 May 2018), married to Marta Calvo y Molezún (born ca. 1970), with two children • Beatriz Moreno y Borbón-Dos Sicilias (born 10 May 1967), married to Lucas Urquijo Fernández de Araoz, with two children • Fernando Moreno y Borbón-Dos Sicilias (8 July 1969 – 12 May 2011) • Clara Moreno y Borbón-Dos Sicilias (born 14 June 1971) • Delia Moreno y Borbón-Dos Sicilias (born 30 August 1972), married to Álvaro de Ledesma y Sanchiz, 5th Marquis of Arecibo (born 20 October 1962) •
Infante Carlos, Duke of Calabria (16 January 1938 – 5 October 2015), married to
Princess Anne of Orléans (born 4 December 1938), with five children: • Cristina de Borbón-Dos Sicilias y Orleáns (born 16 March 1966), married to Pedro López-Quesada y Fernández-Urrutia (born 26 July 1963), with two children • María Paloma de Borbón-Dos Sicilias y Orleáns (born 5 April 1967), married to Archduke Simeon of Austria(born 26 June 1959), with five children •
Pedro de Borbón-Dos Sicilias, Duke of Calabria (born 16 October 1968), married to Sofía Landaluce y Melgarejo (born 23 November 1973), with seven children: •
Jaime de Borbón-Dos Sicilias y Landaluce, Duke of Noto (born 26 June 1992) • Juan de Borbón-Dos Sicilias y Landaluce (born 18 April 2003) • Pablo de Borbón-Dos Sicilias y Landaluce (born 26 June 2004) • Pedro de Borbón-Dos Sicilias y Landaluce (born 3 January 2007) • Sofía de Borbón-Dos Sicilias y Landaluce (born 12 November 2008) • Blanca de Borbón-Dos Sicilias y Landaluce (born 7 April 2011) • María de Borbón-Dos Sicilias y Landaluce (born 21 April 2015) • Inés de Borbón-Dos Sicilias y Orleáns (born 20 April 1971), married to Michele Carrelli Palombi (born 13 November 1965), with two children • Victoria de Borbón-Dos Sicilias y Orleáns (born 24 May 1976), married to Markos Nomikos (born 29 October 1965), with four children , ca. 1911 •
Princess Inés of Bourbon-Two Sicilies,
Duchess of Syracuse (born 18 February 1940), married to Luis de Morales y Aguado (8 October 1933 – 10 November 2000), with five children: • Isabel de Morales y Borbón-Dos Sicilias (born 10 April 1966), married to Joaquín Galán y Otamendi, with two daughters: • Carlota Galán y Morales de Borbón-Dos-Sicilias (born March 1998) • Inés Galán y Morales de Borbón-Dos-Sicilias (born 3 January 2000) • Eugenia de Morales y Borbón-Dos Sicilias (born 14 December 1967), married to Iñigo Valdenebro y García de Polavieja, with three children • Sonia de Morales y Borbón-Dos Sicilias (9 December 1969 – 26 July 2022), married to Alejandro García-Atance y Leurquin (born 1974), with two children • Manuel de Morales y Borbón-Dos Sicilias (born 16 December 1971), married to Emma Ruiz de Azcárate y García de Lomas, with two children • Mencía de Morales y Borbón-Dos Sicilias (born 25 November 1975) ==Honours and arms==