Waldo Hall is a building on the Oregon State University (OSU) campus in Corvallis, Oregon, United States. The building's fourth floor, inaccessible to the public, is one of several reportedly haunted sites on campus.[1][2][3]
Waldo Hall was named in 1907 for Clara H. Waldo, the wife of pioneer and Oregon supreme court judge John B. Waldo.[4] She served on OSU's board of regents and was the first woman in the U.S. to serve on the board of a state college.[4] She was also the first woman to address an OSU graduation class.[4]
^ abc"The Waldo Family: Clara H. Waldo". Where's Waldo? A History of Waldo Hall and the Changing Role of Women at Oregon State. Special Collections & Archives Research Center, Oregon State University Libraries. Retrieved March 20, 2015.