Mary Jane Croft
Mary Jane Croft (February 15, 1916 – August 24, 1999) was an American actress best known for her roles as Betty Ramsey on I Love Lucy, Ms. Daisy Enright on the radio and television versions of Our Miss Brooks, Mary Jane Lewis on The Lucy Show and Here's Lucy, and Clara Randolph on The Adventures of Ozzie and Harriet.
Early career
Described as "a stage-struck 17-year-old just out of high school," Croft was selected as part of a then-new theatrical stock company in Cincinnati, Ohio. From that, she went to radio station WLW. Croft said of her work at WLW, "from 1935 to 1939, I played parts with every kind of voice and accent: children, babies, old women, society belles, main street floozies -- everything."
Radio
Croft's initial appearance on radio was in Sherlock Holmes. She worked extensively as an actress in radio, appearing on such programs as Life with Luigi,Blondie,The Adventures of Sam Spade, Suspense, The Beulah Show, The Bill Goodwin Show, Broadway Is My Beat, Cathy and Elliott Lewis on Stage, Crime Classics, Four-Star Playhouse, The Harold Peary Show, Joan Davis Time, The Mel Blanc Show, One Man's Family, Our Miss Brooks, Romance, Sears Radio Theater, The Story of Sandra Martin and Twelve Players. She also appeared in frequent guest star roles on Lucille Ball's My Favorite Husband, the beginning of their later professional and personal relationship.