“Though mostly a behind-the-scenes presence at the school, Mrs. Bok, known as ‘Stormy,’ stepped into leadership positions at Curtis at critical times. … She is best remembered, though, for her many decades as a loyal supporter of the small school started by her mother-in-law, Mary Louise Curtis Bok, in 1924. … It was during her most active period at Curtis that it shifted from being an inward-looking institution that relied on its own endowments and only selectively opened concerts to the public to one that routinely sends its students — and fund-raisers — to concert halls around the world.”