By 1951, Rainier was the Prince of Monaco, but was unmarried and had no children. Some have reported that, citing the need for an heir to continue the throne of Monaco, Christian's mother Princess Antoinette sought to gauge support among Monegasque citizenry for a change to the constitution to place Christian upon the throne as a child, with his mother exercising sovereign authority as regent until his adulthood. The Franco-Monegasque Treaty of 1918 already provided that a childless sovereign of Monaco could adopt an heir to the throne. Therefore, had Rainier then chosen to adopt Christian de Massy, that would have made Christian the heir presumptive. Regardless, once Rainier married Grace Kelly and had children, Princess Antoinette's concern over succession waned and the possibility of Christian acceding to the throne became more remote. Princess Antoinette then threw her full support behind the succession of her brother. The family presented a unified front thenceforth, with Prince Rainier III granting his sister the title of Baroness of Massy, and young Christian de Massy serving as ring bearer at the marriage of his uncle to Grace Kelly. Referred to since childhood as "Baron de Massy", including during the lifetime of his mother the Baroness, Christian's use of the title became official in 2009, two years before his mother's death in 2011. In 2002 the constitution was adjusted to allow siblings of the reigning Prince and their descendants to succeed to the throne if the sovereign lacked legitimate descendants, and Christian thereupon became 11th in line of succession to the Monegasque throne. When Albert succeeded on the death of Rainier, Antoinette was no longer the sibling of the sovereign, so she and her children lost their places in the line of succession. They and their descendants do, however, remain eligible for selection by the Crown Council to accede if the current line fails.
Education
Christian Louis was, initially, educated at the Institut Le Rosey in Switzerland. He was expelled. He then became a pupil at Downside School, Somerset, UK. He obtained a place at Cambridge University but left before completion of a degree course. More inspired by adventure than the classroom, Christian's self-education in the real world saw him become a professional race driver in Europe, before motorcycling the entire 7400 km coast of Brazil. He returned to a motorcycle to crisscross North America from east to west, north to south in 1994. Christian Louis de Massy has lived in Spain, Zimbabwe, Argentina, Brazil, Italy, France, Hungary, Panama and the USA, in addition to his homeland of Monaco. He is claimed to speak English, French, Italian, Spanish and Portuguese.
Career
Christian de Massy is presently the Economic Attaché to the Embassy of Monaco in Washington D.C, having been appointed by Prince Albert II in 2010. He is founding principal of Monte Carlo Lifestyle SCP, a Monaco company which holds over 40 brands relating to luxury lifestyle. Baron de Massy splits his time between Washington, D.C, Miami and Monte Carlo. From March, 2009 until his current diplomatic assignment, Christian held the office of Diplomatic Advisor to the Ministry of Foreign, Economic and Financial Affairs on appointment by Albert II following nomination on 26 February 2009. His diplomatic endeavors began in 2008, when he was likewise appointed Monegasque chargé d'affaires for Latin America and the Caribbean. Prior to holding diplomatic posts, Christian de Massy opened the first foreign office of the Société des bains de mer de Monaco in Manhattan, New York in 1979. Soon after he began the first mail order company to operate in Eastern Bloc countries, "Top Trading", in Hungary before the fall of the Iron Curtain. In 1972-1973 Christian was a driver for Formula Renault Europe Marlboro racing team. In 1987 de Massy published an autobiography ghosted by celebrity biographer Charles Higham. The book was reviewed in the Tatler by Stephen Fry.
Marriages and issue
Christian Louis has been married and divorced four times.
First
He married María Marta Quintana y del Carril, daughter of :de:Enrique Quintana Achával|Enrique Quintana y Achával, an Argentine ambassador, and his wife :es:Tita Tamames|Marta Juana del Carril y Aldao, in Buenos Aires on 14 November 1970. This marriage ended in 1978 - one daughter:
Leticia de Massy married to Jonkheer Thomas de Brouwer - two children:
*Jonkvrouw Rose de Brouwer
*Jonkheer Sylvestre de Brouwer
Second
He married Anne Michelle Lütken in Ramatuelle on 11 September 1982. She was the first child of Carl Fredrik Lütken and his first wife Bjørg, née Christiansen. This marriage ended in 1987 - without issue.
He married Cécile Irène Gelabale, daughter of Denis Gelabale and his wife Lucie Darius Denon, in 1996. This marriage ended in 2015 after separation since 2009. Cecile has since reverted to her maiden name and no longer uses the title of Baroness. They have two sons:
