Bill McPherson (American football) Bill McPherson (American football) Bill McPherson is a former American football coach in the National Football League. He was the San Francisco 49ers defensive coordinator from 1992 to 1993. He was a coach or front office executive in the 49ers organization from 1979 to 2005 and won five Super Bowls. McPherson was most known for his ability to coach the defensive line, serving as coach of that position for Santa Clara University (1963–1974), UCLA (1975–1977), Philadelphia Eagles (1978), and San Francisco 49ers (1979–1991, 1994–1998). While with Santa Clara, he also served as linebackers coach and associate head coach. His son,
Pat Haggerty (American football official) Hall of Fame candidate in Canton, Ohio as a contributor. Pat Haggerty (American football official) Patrick Andrew "Pat" Haggerty (June 30, 1927 – December 9, 1994) was an American football official in the National Football League (NFL) from 1965 to 1992. In his 28 seasons in the NFL, he was selected as the referee in three Super Bowls, XIII in 1979, XVI in 1982, and XIX in 1985. He wore the number 40 for most of his career (was number 4 from the 1979 to 1981 NFL seasons when the numbering system for officials was temporarily modified). Haggerty's trademark signal