Who was born first, Ruth Sacks Caplin or Joan Plowright?
Ruth Sacks Caplin: Ruth Sacks Caplin (September 5, 1920 – August 5, 2014) was an American screenwriter, arts advocate, and philanthropist known for her adapted screenplay for the film, "Mrs. Palfrey at the Claremont", starring Joan Plowright and Rupert Friend.
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