The mother of Broderick Crawford, and herself a familiar sight in Hollywood films of the 1930s and 40s, Helen Broderick’s claim to vaudeville lay in her 15 year membership in the team of Crawford and Broderick (her partner and husband was Broderick Crawford’s father). Born August 11, 1891, she was cast in the very first Ziegfeld Follies in 1907 (you do the math; she was very young). The 20s saw her seguing from vaudeville into Broadway stardom in shows like 50 Million Frenchmen and The Bandwagon. This transitioned nicely into a Hollywood career that often paired with Victor Moore, often in Astaire and Rogers musicals. Her last film was in 1946; she passed away in 1959.
To find out more about the history of vaudeville, including teams like Crawford and Broderick, consult No Applause, Just Throw Money: The Book That Made Vaudeville Famous, available at Amazon, Barnes and Noble, and many other fine establishments.