William J. Mulligan was the 15th Deputy Supreme Knight of the Knights of Columbus, serving from 1949 to 1960.[1][2] Previously, he was Supreme Master of the Fourth Degree from 1945 to 1949.[1] He served under two Supreme Knights, John E. Swift and Luke E. Hart.
References
- 1.[1.2]"Swift Appoints Mulligan Deputy Supreme Knight". The Boston Globe. May 21, 1949. p. 2. Retrieved February 6, 2018.
- 2."K. of C. Directors Reelect All High Officers". The Boston Globe. October 30, 1955. p. 49.