Hall S. Lusk (D):DATE_OF_SUCCESSORS_FORMAL_INSTALLATION:March 16, 1960####Richard L. Neuberger (D):REASON_FOR_CHANGE:Died March 9, 1960####Oregon (2):VACATOR:Richard L. Neuberger (D)####Oregon (2):SUCCESSOR:Hall S. Lusk (D)
The successor was installed on march 16th, 1960 for reason "died march 9, 1960."