
From Wikipedia, the free encyclopedia Rosemary E. LaPlanche (October 11, 1923 โ May 6, 1979) was an American beauty queen and actress. She won Miss California two years in a row (1940 and 1941), and won Miss America in 1941. LaPlanche moved to southern California from Kansas with her mother and sister, Louise LaPlanche, at a very early age. LaPlanche, who lived in Los Angeles, California, was Miss California in both 1940 and 1941. A new rule after her victory disallowed contestants from competing at the national level more than once. She also had an active career as a movie actress. She was married to Harry Koplan from 1947 until his death in 1973, and had two children: a daughter Carol and son Terry. LaPlanche became an actress, appearing in films such as Angels' Alley and in episodes of television programs like The Donna Reed Show. Her sister Louise LaPlanche also was an actress.
1949Federal Agents vs. Underworld, Inc.Movieas Laura Keith
1949An Old-Fashioned GirlMovieas Emma Davenport
1948Angels' AlleyMovieas Daisy Harris
1947Jack ArmstrongMovieas Betty Fairfield
1946Betty Co-EdMovieas Glenda Warren
1946Devil Bat's DaughterMovieas Nina Carruthers
1946Strangler of the SwampMovieas Maria Hart
1945Johnny AngelMovieas Hatcheck Girl (uncredited)
1944Youth Runs WildMovieas Blanche (uncredited)
1944Mademoiselle FifiMovieas Blondini
1943Around the WorldMovieas Rosemary
1943The Falcon and the Co-EdsMovieas Student (uncredited)
1943The Falcon in DangerMovieas Nurse (uncredited)
1943Prairie ChickensMovieas Yola
1943Swing Your PartnerMovieas Secretary
1943Two Weeks to LiveMovieas Miss LaPlanche, Dr. O'Brien's Nurse
1942Fall InMovieas Canteen Girl
1940IreneMovieas Charity Ball Guest (uncredited)