What type of details about betty lou gerson  can be gathered from the following bio?  Bio: betty lou gerson -lrb- april 20 , 1914 -- january 12 , 1999 -rrb- was an american actress , predominantly in radio , but also in film and television , and as a voice actress .
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- death place - years active - resting place - caption - death cause - death date - spouse - children - birth date - name - image - birth place - occupation