Mary Loos 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 complications following
Anita Loos always looking for new places to display the diamonds bestowed by her suitors. Emerson, perhaps foreseeing the success of "Blondes" as a threat to his control over Loos, first attempted to suppress its publication, and then merely settled on a personal dedication. Loos continued to be overworked throughout 1926, sometimes working many projects at once. In the spring of 1926 she completed the stage adaptation, which opened a few weeks later in Chicago, and ran for 201 performances on Broadway. Emerson by this time had developed a serious case of hypochondria, using imaginary laryngitis attacks to garner attention away from