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
Gentlemen Prefer Blondes (novel) extravagance was faked: Every jewel she bought was paste and it was a test of his love. She says he fell into the trap and should be ashamed of himself. Remorseful, Spoffard vows to marry her and finance Montrose’s movie. Lorelei gets everything she wants, but says she is simply happy to make everyone else happy. "TIME" headed its review of the book "Moronese" and compared it to "The Diary of a Young Lady of Fashion in the Year 1764-65" by Cleone Knox. The book was filmed twice and made into a Broadway musical in 1949 starring Carol Channing. The