Mozart went on tours of Italy as a teenager, accompanied by his father. During the first of these, Leopold and Wolfgang visited Rome (1770), where Pope Clement XIV conferred on Wolfgang the Order of the Golden Spur, a kind of honorary knighthood. Mozart earned his official insignia the next day, consisting of "a golden cross on a red sash, sword, and spurs," indicative of honorary knighthood.
On 26 and 27 July 1822, Bolívar held the Guayaquil Conference with the Argentine General José de San Martín, who had received the title of "Protector of Peruvian Freedom" in August 1821 after partially liberating Peru from the Spanish.
Hitler announced he would rejoin on the condition that he would replace Drexler as party chairman, and that the party headquarters would remain in Munich. The committee agreed, and he rejoined the party on 26 July as member 3,680. Hitler continued to face some opposition within the NSDAP: Opponents of Hitler in the leadership had Hermann Esser expelled from the party, and they printed 3,000 copies of a pamphlet attacking Hitler as a traitor to the party.
On July 26, 1930, João Pessoa was assassinated by João Dantas in Recife for political and personal reasons. This became the flashpoint for armed mobilization. João Dantas and his brother-in-law & accomplice, Moreira Caldas, were found beheaded in their cell at the House of Detention (today the House of Culture) in 1930.
On July 26, 1945, the Allies issued the Potsdam Declaration demanding unconditional surrender. The Japanese government council, the Big Six, considered that option and recommended to the Emperor that it be accepted only if one to four conditions were agreed upon, including a guarantee of the Emperor's continued position in Japanese society. The Emperor decided not to surrender.
Castro gathered 165 revolutionaries for the mission, ordering his troops not to cause bloodshed unless they met armed resistance. The attack took place on 26 July 1953, but ran into trouble; 3 of the 16 cars that had set out from Santiago failed to get there. Reaching the barracks, the alarm was raised, with most of the rebels pinned down by machine gun fire. Four were killed before Castro ordered a retreat. The rebels suffered 6 fatalities and 15 other casualties, whilst the army suffered 19 dead and 27 wounded. Meanwhile, some rebels took over a civilian hospital; subsequently stormed by government soldiers, the rebels were rounded up, tortured and 22 were executed without trial.
On 26 June 1975, Carlos's PFLP contact, Lebanon-born Michel Moukharbal, was captured and interrogated by the French domestic intelligence agency, the DST. When two unarmed agents of the DST interrogated Carlos at a Parisian house party, Moukharbal revealed Carlos's identity. Carlos then shot and killed the two agents and Moukharbal, fled the scene, and managed to escape via Brussels to Beirut.
On July 26, Facebook became the first company to lose over $100 billion worth of market capitalization in one day, dropping from nearly $630 billion to $510 billion after disappointing sales reports.
On July 26, 2018, John Schnatter filed a lawsuit against Papa John's Pizza to give him access to the company's books and records after they fired him from the company after the teleconference call scandal. He describes the company's procedures as an "unexplained and heavy-handed way" to cut ties between him and the company that he founded. In addition to preventing him from accessing information, the corporation has also implemented a poison pill strategy in order to limit Schnatter's chances of buying back a majority stake in the company.
A letter presented by the lawyers of Khaled Sheikh Mohammed in the U.S. District Court, Manhattan on 26 July 2019 indicated that he was interested in testifying about Saudi Arabia’s role in the 9/11 attacks and helping the victims and families of the victims of 9/11 in exchange for the United States not seeking the death penalty against him. James Kreindler, one of the lawyers for the victims, raised question over the usefulness of Mohammed.