Lombardy, Italy) Anna Pia Theresia Maria von Lattorff (born on 3 August 2007 in Goldgeben, Lower Austria, Austria) Sophie Katharina Maria von Lattorff (born on 30 October 2009 in Goldgeben, Lower Austria, Austria) Maximilian Maria von Lattorff (born on 17 December 2011 in Goldgeben, Lower Austria, Austria) Charity work and interests Princess Marie was involved in many organizations within Liechtenstein, with her focus being on education, culture and the arts. Princess Marie served as president of the Liechtenstein Red Cross from 1985 to 2015. Under her presidency, in addition to its domestic activities, the Liechtenstein Red Cross contributed to foreign aid, especially during the Yugoslav wars in the 1990s. As president and patron of the Association for Curative Education in Liechtenstein (German: Verein für Heilpädagogische Hilfe), a foundation for people in Liechtenstein with special needs, she promoted the inclusion of people with disabilities. In 1968, after Warsaw Pact invasion of Czechoslovakia, Princess Marie became one of the signatories of a protest telegram to the Soviet Union Embassy in Bern titled "Freedom for ČSSR". She also took part in a protest demonstration in Vaduz. In 1970s, Princess Marie became the patron and member of the board of Liechtensteinische Gesellschaft für Umweltschutz (LGU), Liechtenstein's society for environmental protection. She also chaired the honorary committee of the Internationalen Meisterkurse, which held in Vaduz every year since 1970 as a further education and concert platform for music students from all over the world. She was the president of Society for Orthopaedic Aid from 1983 to 2005 and a honorary president since 2005. She was also a patron of Verband Liechtensteinischer Familienhilfen, a family support organisation. Princess Marie was a member of the historical society of Liechtenstein. Death On 18 August 2021, Princess Marie suffered a stroke. She died three days later in the Cantonal Hospital in Grabs, Switzerland, at the age of 81. A seven-day mourning period was declared in Liechtenstein upon her death, and flags were flown at half mast. Her body lay in state at the Cathedral of St. Florin from 26 to 27 August, and her funeral on 28 August was broadcast on . Honours National : Grand Star of the Order of Merit of the Principality of Liechtenstein : Recipient of the 70th Birthday Medal of Prince Franz Joseph II Foreign : Grand Star of the Decoration of Honour for Services to the Republic of Austria See also Princely Family