AD Quality Auto 360p 720p 1080p Top articles1/5READ MOREBlues bury Kings early with four first-period goals Sue Doyle,(661) 257-5254 [email protected] CASTAIC – After 28 years with the Castaic Union School District, the superintendent has announced her retirement. Beverly Silsbee, who has worked in California’s public schools for the past 37 years, will retire June 30. Afterward, she hopes to stay involved with the district in a part-time capacity. Silsbee began her career in education as a teacher in San Jose in 1969. About six years later, she moved to the Santa Clarita area and taught in the William S. Hart Union High School District. In 1978, she was hired to teach middle school for the Castaic district. Through the years, Silsbee was promoted to principal and then superintendent and has seen the district grow from 350 students to 3,500. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!