Marriages and children
Henri met Duchess Marie Therese of Württemberg (born 1934), like himself a descendant of King Louis-Philippe, at a ball given by the Thurn and Taxis family in Munich. They were married on 5 July 1957 at the Royal Chapel of Dreux, on which occasion President Charles de Gaulle publicly offered congratulations, calling the wedding a great national event and observing that the dynasty and couple's future were bound to the hopes of France. Five children were born from this union:
Princess Marie d'Orléans (born 3 January 1959 in Boulogne-sur-Seine) married civilly in Dreux, on 22 July 1989, and religiously in Friedrichshafen, on 29 July 1989, to Prince Gundakar of Liechtenstein (born on 1 April 1949 in Vienna), and has issue:
Princess Léopoldine of Liechtenstein (born 27 June 1990, Vienna)
Princess Marie Immaculata of Liechtenstein (born 15 December 1991, Vienna)
Prince Johann Wenzel of Liechtenstein (born 17 March 1993, Vienna)
Princess Margarete of Liechtenstein (born 10 January 1995, Vienna)
Prince Gabriel of Liechtenstein (born 6 May 1998, Vienna)
Prince François, Count of Clermont (7 February 1961 in Boulogne-sur-Seine – 30 December 2017)
Princess Blanche Elisabeth Rose Marie d'Orléans (born 10 September 1963 in Ravensburg).
Prince Jean, Count of Paris (born 19 May 1965, Boulogne-sur-Seine), married civilly in Paris on 19 March 2009 with Maria Philomena Magdalena Juliana Johanna de Tornos y Steinhart, and religiously at the Senlis Cathedral on 2 May 2009. The couple has six children:
Prince Gaston of Orléans (born 19 November 2009, Paris)
Princess Antoinette d'Orléans (born 28 January 2012, Vienna)
Princess Louise-Marguerite d'Orléans (born 30 July 2014, Poissy)
Prince Joseph d'Orléans (born 2 June 2016)
Princess Jacinthe d'Orléans (born 9 October 2018)
Prince Alphonse d'Orléans (born 31 December 2023)
Prince Eudes, Duke of Angoulême, (born 18 March 1968, Paris), married civilly in Dreux on 19 June 1999, and religiously in Antrain on 10 July 1999, to Marie-Liesse de Rohan-Chabot (born on 29 June 1969 in Paris), with whom he has two children.
Princess Thérèse d'Orléans (born 23 April 2001, Cannes)
Prince Pierre d'Orléans (born 6 August 2003, Cannes).
In 1984, Henri and Marie-Thérèse were divorced. On 31 October 1984 Henri entered a civil marriage with Micaëla Anna María Cousiño y Quiñones de León (1938–2022), daughter of Luis Cousiño y Sebire and his wife, Antonia Maria Quiñones de Léon y Bañuelos, 4th Marquesa de San Carlos, and who had previously been divorced from Jean-Robert Bœuf. For remarrying without consent, Henri's father initially declared him disinherited, substituting the non-dynastic title Comte de Mortain for his son's Clermont countship (the latter once held in appanage by a son of Louis IX of France, who became ancestor of the Bourbon-Orléans line). Henri, though, refused all mail addressed to him as "Mortain". On 27 February 1984 Marie-Thérèse, the former Countess of Clermont, was granted the title Duchess of Montpensier by her father-in-law.
On 11 February 1989 Henri was informed, by a hand-delivered letter written by his former wife, of the engagement of their eldest child Marie, to Prince Gundakar of Liechtenstein, a cousin of the ruler of that principality, the wedding date being set for 29 July 1989. Although Henri acknowledged, in a 12 May 1989 Point de Vue interview, that it had been three years since he had seen Marie, he and his second wife, Micaëla Cousiño, had been welcomed for the first time to the home of his mother, the Countess of Paris, that day: Henri further acknowledged to the press that, Marie having written to invite him to her wedding, he looked forward to conducting her to the altar, rumours to the contrary notwithstanding. At the engagement party held the next day at the Palais Pallavicini, the Vienna home of the fiancé's parents, photographs were taken, and would later be published, showing Henri speaking cordially with his daughter, sons, former wife and future son-in-law.
However, it was on this occasion that Henri learned that he would not be escorting Marie to her bridegroom during the wedding. Meanwhile, Marie-Thérèse had sent out invitations to the wedding in her name alone, omitting not only mention of Marie's father, but also of her grandfather, Monseigneur the Count of Paris who, until then, had largely sided with the Duchess of Montpensier in family matters and had consented to his granddaughter's choice of a spouse. This prompted father and son to join in calling for a familial boycott of the nuptials. Henri and his father refused to attend the wedding but Marie proceeded to marry civilly at Dreux's city hall on 22 July 1989, and religiously at the castle of her mother's brother in Germany, on 29 July 1989. All but two of Henri's eight siblings also boycotted the ceremonies, but his sister Diane (wife of Montpensier's brother) hosted, and Henri's mother, Madame the Countess of Paris, was a guest at the religious wedding.
Tensions lessened after several years, and on 7 March 1991 Henri's father reinstated him as heir apparent and Count of Clermont, simultaneously giving Micaëla the title "Princesse de Joinville".
In 1980, Henri joined the Grand Orient de France where he became Grand Master of the regular Masonic Lodge "Lys de France" No 1297. In 2001, he left Freemasonry to become the head of the House d'Orléans. In the first half of the 2000s, he covered also the charge of Great Official of the Grande Loge de Marque de France.