Gilbert, Ruth Alice “Ronnie” (7 Sept. 1926–6 June 2015), folksinger, actor, and therapist, was born in Brooklyn, New York, to Sarah and Charles Gibson. Her mother was a dressmaker and her father was a factory worker; both parents were Jewish. Ronnie inherited her lifelong leftwing politics particularly from her Polish-born mother, who was long involved with the International Ladies Garment Workers Union and who took her daughter to a ...