Background
Castillo, William John was born on May 22, 1961 in Hollis, New York, United States. Son of William Justo and Angela (Robles) Castillo.
Castillo, William John was born on May 22, 1961 in Hollis, New York, United States. Son of William Justo and Angela (Robles) Castillo.
Bachelor of Science in Music Education, Florida International University, Miami, 1985.
Band director Plantation High School, Florida, 1985—1989, Boca Raton Middle School, 1989—1990, Omni Middle School, Boca Raton, since 1990. Director All-District Middle School Band, Palm Beach County, Florida, 2004.
Member of Music Educators National Conference, Florida Bandmasters Association, Florida Music Educators Association.
Married Frann Justine Liberty. Children: Alina, Lydia, Carolyn.