Background
Henderson, Marilyn Ruth was born on September 7, 1927 in Brooklyn. Daughter of Rudolph Francis and Irene Bergit (Jacobsen) Podest.
Henderson, Marilyn Ruth was born on September 7, 1927 in Brooklyn. Daughter of Rudolph Francis and Irene Bergit (Jacobsen) Podest.
Bachelor of Science in Chemistry, City University of New York, 1947.
Chemist, Institute Paper Chemistry, Appleton, Wisconsin, 1947-1949; chemist, Krimko Corporation, Chicago, 1949-1950; chemist, University of Minnesota, Minneapolis, 1952-1958; freelance writer,, since 1962.
Member Authors Guild, Mystery Writers American (regional vice president 1974-1975, board directors), Society Children's Book Writers (board directors 1991-1992), International Association Crime Writers (board directors 1991-1992), Sisters in Crime (secretary 1991-1992, board directors), Private Eye Writers American.
Married Robert Aagaard Granbeck, December 31, 1949 (divorced 1973). Children: Christine Ellen, Leslie Carolyn, Robert Alan, Laurie Ann. Married Morrice R. Henderson, December 28, 1979 (deceased).