Article about the history of Blackburn High School, founded in 1956 and now having 750 students. Judy Laity was an original teacher and has taught children and grandchildren of former students.. Several prominent former students and also its rich music program.Article about the history of Blackburn High School, founded in 1956 and now having 750 students. blackburn high school, laity, judy, scott, don, donnett, jenny, minter, anne, minter, elizabeth, james, darren, day, andrew, grant, barbara, white, jen, dancel, karen, james, jonathan, tidy, hugh, music