On this date in history: In 1892, the Sierra Club was founded by naturalist John Muir. In 1934, the Dionne sisters, Emilie, Yvonne, Cecile, Marie and Annette, first documented set of quintuplets to survive , were born near Callander, Ontario, and soon became world-famous. Emilie died in 1954, Marie in 1970 and Yvonne in 2001. File Photo courtesy of Library and Archives Canada In 1961, lawyer Peter Berenson published an article in The Observer about political and religious prisoners, forming the