Cynthia Stone

• Name — Cynthia Stone • Birth Name — Cynthia Boyd Stone • Born — 26 February 1926 • Birthplace — Peoria, Illinois U.S. • Died — 25 December 1988 • Place of death — Miami Beach, Florida U.S. • Other Names — Cynthia Lemmon Cynthia Robertson Cynthia McDougal • Occupation — Actress • Years Active — 1949–1966 • Children — 2, including Chris Lemmon

Born in Peoria, Illinois, Stone was the daughter of banker John Boyd Stone. She was a graduate of Foxcroft School in Middleburg, Virginia. Stone had a brief career in the 1950s and 1960s as a television actress. Though she mainly appeared in guest spots in various television series, she and then-husband Jack Lemmon appeared together in the short-lived series, Heaven for Betsy (1952). They had previously featured in another short-lived series, That Wonderful Guy (1949). Stone also appeared in Colgate commercials.

On May 7, 1950, she married actor Jack Lemmon. The couple had a son, Christopher Boyd Lemmon, in 1954, an actor and an author, but divorced in 1956. She married Cliff Robertson in 1957. They had a daughter in 1959 and divorced the same year. In 1960, Stone married Robert MacDougal III. Stone's marriage to MacDougal lasted until her death. Stone founded a volunteer anti-drug program, Concern Unlimited, and she was past president and founder of the Coconut Grove Republican Women's Club. Stone died on December 25, 1988, aged 62.

• That Wonderful Guy (Unknown episodes, 1949) • The Ad-Libbers (5 episodes, 1951) • The Frances Langford-Don Ameche Show (unknown episodes, 1951–52) • Heaven for Betsy (Unknown episodes, 1952) • Short Short Dramas (1 episode, 1953) • Medic (1 episode, 1956) • Cavalcade of America (1 episode, 1956) • Celebrity Playhouse (1 episode, 1956) • Soldiers of Fortune (1 episode, 1957) • Dr. Kildare (unknown episodes) • Felony Squad (1 episode, 1966)