Foster then married actress Sheila Darcy in 1946 , a union that lasted 24 years , until his death .
There , in 1939 , they adopted a daughter , Stephanie ; but six years later Preston and Gertrude divorced .
Preston then married actress Sheila Darcy in 1946 , a union that lasted 24 years , until Preston 's death .
There , in 1939 , they adopted a daughter , Stephanie ; but six years later Preston and Gertrude divorced .