under arrest for treason. Three years later, after being found guilty in a trial after being brought back to Copenhagen, Milan is beheaded on March 26, 1689. March 3 – A group of 107 French Canadian soldiers, under the command of Pierre de Troyes, begins the Hudson Bay expedition, departing from Montreal on an journey to take control of the properties of British North American settlers of the Hudson's Bay Company. The group marches for 82 days and arrives at the first Hudson's Bay fort, at Moose Factory on June 19. April–June April 9 – As the Valdesi rebellion continues, the Duke of Savoy issues a second edict, giving the Protestant Valdesi eight days to lay down their arms and allows safe passage into exile for those who agree. April 22 – In the wake of Savoy's newest repression of the Protestant Valdesi, a third war breaks out and Protestant pastor Henri Arnaud leads the resistance with 3,000 rebel soldiers against 8,500 Savoyard soldiers and mercenaries. The Valdesi are overwhelmed within one month. May 4 – The Municipality of Ilagan is founded in the Philippines. May 6 – The Treaty of Perpetual Peace (1686) is signed between the Tsardom of Russia and the Polish–Lithuanian Commonwealth, recognizing the former's possession of Left-bank Ukraine and the city of Kiev, as agreed upon in the earlier Treaty of Andrusovo in 1667. The treaty also brings the Tsardom of Russia into the Great Turkish War, on the side of the Holy League of 1684. May 14 – Joseph Dudley formally begins his tenure, as President of the Council of the newly formed Dominion of New England. May 25 – The third war against the Protestant Valdesi ends. Soon afterward, 2,000 of the Valdesi are massacred, 8,500 taken prisoner and about 3,000 surviving civilians forcibly resettled and converted to Catholicism. June 20 – French Canadian soldiers on the Hudson Bay expedition capture the first of the British Hudson's Bay Company outposts, with the surrender the unarmed inhabitants of the fortress at Moose Factory, Ontario. July–September July 9 – The Grand Alliance (League of Augsburg) is founded, in response to claims made by Louis XIV of France on the Electorate of the Palatinate in western Germany. It comprises the Holy Roman Empire, the Netherlands, Sweden, Spain, the electors of Bavaria, Saxony and the Electorate of the Palatinate.Kenneth M. Setton, Venice, Austria, and the Turks in the