ROCK ISLAND, Ill.—Augustana College in Rock Island, Ill., announced that the following local residents were among the 580 students who graduated as the class of 2011: Samuel Blazey, who majored in geology; Danielle Kilberry, who majored in biology and pre-medicine; Rolf Koos, who majored in anthropology; Amanda Lindoo, who majored in geology; Mary Rhoades, who majored in biology; and Samantha Stewart, who majored in biology. All are Elburn residents.