Gertrude Rudiak was born August 2, 1915 in North Dakota to Russian immigrants. She grew up in Wisconsin until 1924. That year, her family drove to California via the Yellowstone Trail. Her father had a chiropractic practice in Los Angeles, California. After Rudiak earned a music degree at the University of California at Berkeley, she attended a business college, and she got a job as a social worker in northern California.