Conversation so far:
Why did Woody Guthrie move to California?
During the Dust Bowl period, Woody Guthrie joined the thousands of Okies and others who migrated to California to look for work.
Did Woody Guthrie find work in California?
Woody Guthrie achieved fame with radio partner Maxine Lefty Lou Crissman as a broadcast performer of commercial hillbilly music and traditional folk music.
Who did Woody Guthrie work for at the radio station?
While appearing on the radio station KFVD, owned by Frank W. Burke, Woody Guthrie began to write and perform some of the songs.
What did Woody Guthrie do for him?
With Woody Guthrie's contribution to The Woody and Lefty Lou-Show soon became the most popular on Burke's station.
Did Woody Guthrie marry anyone?
At age 19, Woody Guthrie met and married his first wife, Mary Jennings.

Question: When were they married?
Self-contained rewrite: When were Woody Guthrie and Mary Jennings married?