Harvey John "Jack" McGeorge II (September 29, 1949 – August 18, 2009) was a Marine, a Secret Service Specialist, and a munitions analyst for the U.N. Monitoring, Verification and Inspection Commission (UNMOVIC), as well as being a frequently recognized regional leader for BDSM advocacy and education. He was a founder of Black Rose, an officer of the Leather Leadership Conference, a Director of the National Coalition for Sexual Freedom, and a Chairman of the Community-Academic Consortium for Research on Alternative Sexualities.