Mary Loos a stroke. Mary Loos Mary Loos (May 6, 1910 – October 11, 2004) was an American actress, screenwriter and novelist. She was occasionally credited under her full name, Mary Anita Loos. Born in San Diego, she was the daughter of Dr. Clifford Loos, co-founder of the Ross-Loos Medical Clinic and the Ross-Loos Medical Group, the first Health maintenance organization (HMO) in the United States. She was the niece of screenwriter Anita Loos. She was both co-creator and one of the writers for "Yancy Derringer" (1958-1959), an American Western TV series. Mary Loos died in Monterey, California, aged 94, due to
Anita Loos Loos began to write a sketch of Mencken and his vacant lady friends that would later become "Gentlemen Prefer Blondes". "Gentlemen Prefer Blondes" began as a series of short sketches published in "Harper's Bazaar", Known as the "Lorelei" stories, they were satires on the state of sexual relations that only vaguely alluded to sexual intimacy; the magazine's circulation quadrupled overnight. The heroine of the stories, Lorelei Lee, was a bold, ambitious flapper, who was much more concerned with collecting expensive baubles from her conquests than any marriage licenses, in addition to being a shrewd woman of loose morals and high