14th » Bear Flag Revolt begins United States known as Anglo settlers in Sonoma, California, start a rebellion against Mexico and proclaim the California Republic.
15th » The Oregon Treaty establishes the 49th parallel north named 49th parallel as the border between the United States and Canada, from the Rocky Mountains to the Strait of Juan de Fuca.
16th » The Papal conclave, 1846 known as Papal conclave of 1846 concludes. Pope Pius IX is elected Pope beginning the longest reign in the history of the papacy.
Famous Birthdays on June in 1846
11th » William Louis Marshall, American general and engineer (d. 1920)
19th » Antonio Abetti, Italian astronomer and academic (d. 1928)
21st » Marion Adams-Acton, Scottish-English author (d. 1928)
24th » Samuel Johnson (Nigerian historian) known as Samuel Johnson, Nigerian priest and historian (d. 1901)
27th » Charles Stewart Parnell, Irish politician (d. 1891)