James Tung (1964-1968), Sara Smith (1966-1970), Anthony Williams (2001-2005), Justin Case (2003-2007), Deborah Hatcher (1968-1970), John van Fleet (1955-1959)
Rowland Heights resident James Tung backed Knabe's plan, saying "a supervisor is elected to represent everyone in his or her district.... It doesn't matter if the resident is black, brown, white, Chinese or Hispanic.... Our supervisor should be one who listens to the needs of the entire community."