[3] Susan's son Walter Church was among the first graduates in 1917 of UO's School of Architecture and Allied Arts, and supervisor of the construction of the capitol building in Salem.

[2][6] His task at OSNS was to encourage "the conservative faculty of Christian College to accept the new ideas developed by the normal school leadership.

[7] Campbell is credited with leadership in securing financial resources and building new facilities, as well as expanding the curriculum of the University of Oregon.

[7] One of his key hires was Ellis F. Lawrence, founder of the School of Architecture and Allied Arts, who designed many buildings on campus.

[10] Upon Campbell's death, Governor Walter M. Pierce commented, "He was a hard student, a clear thinker, and always displayed a wonderful degree of tact in dealing with people of all classes.

The day following his death on August 24, 1925, the Eugene Guard carried an editorial page tribute to Campbell, which said in part:He was unusual...

[13][14] Prince Lucien Campbell Hall (abbreviated "PLC") is the only high-rise University of Oregon building, the tallest on campus.