Claim: Loff appeared in over twenty films during the course of her 7-year career, and also appeared in the musical King of Jazz (1930) as a vocalist.
Evidence: King of Jazz is a 1930 American Pre-Code color film starring Paul Whiteman and his orchestra. The film title was taken from Whiteman's self-conferred appellation. Jeanette Loff (born Janette Clarinda Lov; October 9, 1906 – August 4, 1942) was an American actress, musician, and singer who came to prominence for her appearances in several Pathé Exchange and Universal Pictures films in the 1920s. Janette Clarinda Lov
(1906-10-09)October 9, 1906
Orofino, Idaho, U.S. August 4, 1942(1942-08-04) (aged 35)
Los Angeles, California, U.S. 1927–1934 She appeared in over twenty films during the course of her seven-year career, with lead parts in such films as Hold 'Em Yale (1928) and the controversial crime film Party Girl (1930). She also appeared in the musical King of Jazz (1930) as a vocalist.