Question: Who founded the knighthood in which Gino Cassinis was part of?

full_context: Document 1: Order of Menelik II: The Order of Menelik II is an Ethiopian order established in 1924 by then-Regent Tafari Makonnen, during the reign of Empress Zewditu I, to honor the memory of Emperor Menelik II. It was often referred to as the Order of the Lion, for the lion depicted in the center of the red and green cross. The honor was designed by the Parisian firm Arthus-Betrand, and is presented in five grades: Knight Grand Cross, Knight Commander, Commander, Officer and Member.
Document 2: Bernardo Mattarella: Bernardo Mattarella (15 September 1905 – 1 March 1971) was an Italian politician for the Christian Democrat party ("Democrazia Cristiana", DC). He has been Minister of Italy several times. He was the father of Piersanti Mattarella and Sergio Mattarella, who both became politicians as well; Sergio is the President of the Italian Republic since 3 February 2015 and Piersanti was President of the Regional Government of Sicily, before being assassinated in 1980 by "Cosa Nostra".
Document 3: Order of Merit of the Italian Republic: The Order of Merit of the Italian Republic (Italian: "Ordine al merito della Repubblica Italiana" ) was founded as the senior order of knighthood by the second President of the Italian Republic, Luigi Einaudi in 1951. The highest ranking honour of the Republic, it is awarded for "merit acquired by the nation" in the fields of literature, the arts, economy, public service, and social, philanthropic and humanitarian activities and for long and conspicuous service in civilian and military careers. The post-nominal letters for the order are OMRI. The order effectively replaced as national orders the Civil Order of Savoy (1831), the Order of the Crown of Italy (1868), the Order of Saints Maurice and Lazarus (1572) and the Supreme Order of the Most Holy Annunciation (1362).
Document 4: Order of the Reunion: The Order of the Reunion (French: "Ordre de la Réunion" ) was an order of merit of the First French Empire, set up to be awarded to Frenchmen and foreigners to reward services in the civil service, magistracy and army, particularly those from areas newly annexed to France, such as the Kingdom of Holland. It was established in 1811 and abolished in 1815. There were similar orders in the other states annexed by France, such as the Palatinate, Papal States, Tuscany and Piedmont, including the Order of the Lion of the Palatinate, the Order of the Golden Spur, the Cross of St John Lateran, the Cross of St Stephen, the Order of the Most Holy Annunciation and the Order of Saints Maurice and Lazarus.
Document 5: Royal Norwegian Order of Merit: The Royal Norwegian Order of Merit (Norwegian, "Den Kongelige Norske Fortjenstorden") was instituted by King Olav V in 1985. It is awarded to foreigners, Norwegian citizens living abroad, Ministry of Foreign Affairs diplomats, foreign civil servants in Norway, and Norway's honorary consuls for "outstanding service in the interests of Norway". Its counterpart, the Royal Norwegian Order of St. Olav, is generally only awarded to Norwegian citizens living in Norway.
Document 6: Cesare Rossi (politician): Cesare Rossi (born 21 September 1887 in Pescia – died 9 August 1967 in Rome) was an Italian fascist leader who later became estranged from the regime.
Document 7: Order of Fidelity: The Order of Fidelity (Urdhëri Besa), also known as Order of Besa, was founded by King Zog I when he was President of Albania. Founded on 22 December 1926, it was initially awarded in four classes (1. Grand Cordon with star-Kordon i Madh me Yll 2. Grand Officer-Oficer i Madh, 3. Commander-Komandar, and 4. Knight-Kalorës) and a medal, and was limited to six ordinary recipients of Albanian nationality, and not awardable to foreigners. It was remodelled in 1932 and reduced to three classes (1. Grand Cordon with star-Kordon i Madh me Yll 2. Commander-Komandar, and 3. Knight-Kalorës) and remained to be limited to only six ordinary recipients of Albanian nationality, and not made awardable to foreigners,
Document 8: Craxism: Craxism (Italian: "Craxismo" ) was and is according to some extant, an Italian political ideology based on the thought of socialist leader Bettino Craxi, who was also Prime Minister in the 1980s. It was informal ideology of the Italian Socialist Party from 1976 to 1994, the year of the end of the "first Republic" and of PSI, because of strong corruption scandals.
Document 9: Order of the Spanish Republic: The Order of the Spanish Republic (Spanish: "La Orden de la República Española") was founded in 1932 in the Second Spanish Republic for civil and military merit to the state. It replaced the orders of merit of the former Spanish Monarchy and had the mural crown instead of the royal one.
Document 10: Amerigo Dumini: Born in St. Louis, United States, the son of Italian and British immigrants, Amerigo Dumini moved to Italy and in the 1913 he joined the army renouncing to his american citizenship. During First World War he was in assault troops and severely wounded and decorated. Then he became active in the Fascio of Florence organized by supporters of Benito Mussolini, taking pride in being referred to as "Sicario del Duce" ("Il Duce's hitman"). He participated in the Sarzana incident on 21 July 1921, leading a column of 300 "squadristi" (Blackshirts) to Sarzana with demands for the liberation of Renato Ricci. Ricci and other fascists had been arrested following armed confrontation with the "Arditi del Popolo", an antifascist organization created in 1921 by the anarchist Argo Secondari as an offshoot of the "Arditi" movement.
Document 11: Eugenio Garin: Eugenio Garin (May 9, 1909 – December 29, 2004) was an Italian philosopher and Renaissance historian. He was recognised as an authority on the cultural history of the Renaissance. Born at Rieti, Garin studied philosophy at the University of Florence, graduating in 1929, and after a period as professor of philosophy at the "licei scientifici di Palermo" and the University of Cagliari, Garin began teaching at his alma mater in 1949 until 1974, then moving to the Scuola Normale di Pisa until his retirement in 1984. He also was the editor of the journals "Rinascimento" and "Il Giornale Critico della Filosofia Italiana".
Document 12: Order of Merit of the Kingdom of Hungary: The Order of Merit of the Kingdom of Hungary (Hungarian: "Magyar Érdemrend" ) was established on 14 June 1922 by Miklós Horthy the Regent of the Kingdom of Hungary. On 23 December 1935 it was transformed into an official distinction. Since then if is known as Order of Merit of the Kingdom of Hungary (Hungarian: "Magyar Érdemrend" ). After the Hungarian monarchy was abolished, on 14 September 1946 the National Assembly of Hungary disestablished the order and replaced it by the Order of Merit of the Republic of Hungary (Hungarian: "Magyar Köztársasági Érdemrend" ). After the promulgation of the new Hungarian constitution on 20. August 1949, the order was disestablished. After the collapse of the communist regime in Hungary, the order was reestablished as the second-highest distinction of the country. Since 2012 the official name is Order of Merit of Hungary (Hungarian: "Magyar Érdemrend" ).
Document 13: Gennaro Gattuso: Gennaro Ivan "Rino" Gattuso, (] ; born 9 January 1978) is an Italian football manager in charge of A.C. Milan Primavera and a former footballer.
Document 14: National Order of Chad: The National Order of Chad is the preeminent order of merit of the Republic of Chad. It is also featured on the Coat of arms of Chad. The Grand Master of the order is the President of Chad.
Document 15: Gino Cassinis: Gino Cassinis (27 January 1885 – 13 January 1964) was an Italian Democratic Socialist Party politician. He was born in Milan. He was mayor of Milan. He was knight grand cross and grand officer of the Order of Merit of the Italian Republic. He died in Rome.
ground_truth: Luigi Einaudi