actress who played betty on father knows best
Elinor Donahue Mary Eleanor Donahue (born April 19, 1937), credited as Elinor Donahue, is an American actress, best remembered today for playing the role of Betty Anderson, the eldest child of Robert Young and Jane Wyatt, on the 1950s American sitcom Father Knows Best.
Peggy Wood Mary Margaret "Peggy" Wood (February 9, 1892 – March 18, 1978) was an American actress of stage, film, and television. She is best remembered for her performance as the title character in the CBS television series Mama (1949–1957), for which she was nominated for a Primetime Emmy Award for Outstanding Lead Actress in a Drama Series; her starring role as Naomi, Ruth's mother-in-law, in The Story of Ruth (1960); and her final screen appearance as Mother Abbess in The Sound of Music (1965), for which she was nominated for an Academy Award and a Golden Globe Award.