LOS ANGELES - MAY 11: The cast of the CBS television show "Father Knows Best" pose for this May 11, 1958, photo. They are (L-R) Lauren Chapin, Robert Young, Elinor Donahue, Jane Wyatt and Billy Gray. ...

Child actress Lauren Chapin, who starred as Kathy “Kitten” Anderson, the youngest child on the 1950s television series “Father Knows Best,” died on Tuesday, her son announced on social media. She was ...

Lauren Chapin, a former child star known for her role in '50s sitcom Father Knows Best, has died. She was 80. Chapin's son, Matthew, announced the news via Facebook on Tuesday, Feb. 24, and shared ...

Lauren Chapin, the actress best known for playing the youngest child on the classic sitcom "Father Knows Best," has died. She was 80. Chapin, who played Kathy "Kitten" Anderson during the latter half ...

Lauren Chapin, the actress best known for her performance as Kathy “Kitten” Anderson on “Father Knows Best,” died on Tuesday after a five-year battle with cancer. She was 80. Her son Matthew announced ...